diff --git a/yopa-web/resources/templates/objects/index.html.tera b/yopa-web/resources/templates/objects/index.html.tera
index 92254bd..76f3f25 100644
--- a/yopa-web/resources/templates/objects/index.html.tera
+++ b/yopa-web/resources/templates/objects/index.html.tera
@@ -20,7 +20,8 @@ Objects
 
 <ul>
 {% for object in table.objects %}
-	<li><a href="/object/detail/{{object.id}}">{{object.name}}</a> (<a href="/object/update/{{object.id}}">Edit</a>)
+	<li><a href="/object/detail/{{object.id}}">{{object.name}}</a> (<a href="/object/update/{{object.id}}">Edit</a>,
+		<a href="/object/delete/{{object.id}}" onclick="return confirm('Delete object?')">Delete</a>)
 {% endfor %}
 </ul>
 
diff --git a/yopa-web/resources/templates/objects/object_detail.html.tera b/yopa-web/resources/templates/objects/object_detail.html.tera
index cda230c..33df7b6 100644
--- a/yopa-web/resources/templates/objects/object_detail.html.tera
+++ b/yopa-web/resources/templates/objects/object_detail.html.tera
@@ -7,6 +7,7 @@
 {% block nav -%}
 <a href="/">Home</a>
 <a href="/object/update/{{object.id}}">Edit</a>
+<a href="/object/delete/{{object.id}}" onclick="return confirm('Delete object?')">Delete</a>
 {%- endblock %}
 
 {% block content -%}
diff --git a/yopa-web/src/main.rs b/yopa-web/src/main.rs
index 7d65687..1e3665d 100644
--- a/yopa-web/src/main.rs
+++ b/yopa-web/src/main.rs
@@ -160,6 +160,7 @@ async fn main() -> std::io::Result<()> {
             .service(routes::objects::detail)
             .service(routes::objects::update_form)
             .service(routes::objects::update)
+            .service(routes::objects::delete)
             //
             .service(static_files)
             .default_service(web::to(|| HttpResponse::NotFound().body("File or endpoint not found")))
diff --git a/yopa-web/src/routes/models/object.rs b/yopa-web/src/routes/models/object.rs
index 30f4d9d..c1d0052 100644
--- a/yopa-web/src/routes/models/object.rs
+++ b/yopa-web/src/routes/models/object.rs
@@ -137,7 +137,7 @@ pub(crate) async fn delete(
         Err(e) => {
             warn!("Error deleting object model: {}", e);
             session.flash_error(e.to_string());
-            redirect("/") // back?
+            redirect("/models") // back?
         }
     }
 }
diff --git a/yopa-web/src/routes/objects.rs b/yopa-web/src/routes/objects.rs
index 0b7cfa5..fa86043 100644
--- a/yopa-web/src/routes/objects.rs
+++ b/yopa-web/src/routes/objects.rs
@@ -436,8 +436,8 @@ pub(crate) async fn update_form(
         relations: relation_map
     };
 
-    let _ = form.dot_remove("model_id");
-    form.dot_set("object", object);
+    form.dot_remove("model_id").unwrap();
+    form.dot_set("object", object).unwrap();
     context.insert("form_data", &form);
 
     TERA.build_response("objects/object_update", &context)
@@ -474,3 +474,24 @@ pub(crate) async fn update(
         }
     }
 }
+
+#[get("/object/delete/{id}")]
+pub(crate) async fn delete(
+    id: web::Path<ID>,
+    store: crate::YopaStoreWrapper,
+    session: Session,
+) -> actix_web::Result<impl Responder> {
+    let mut wg = store.write().await;
+    match wg.delete_object(*id) {
+        Ok(obj) => {
+            debug!("Object deleted, redirecting to root");
+            session.flash_success(format!("Object \"{}\" deleted.", obj.name));
+            redirect("/")
+        }
+        Err(e) => {
+            warn!("Error deleting object: {}", e);
+            session.flash_error(e.to_string());
+            redirect("/") // back?
+        }
+    }
+}
diff --git a/yopa/src/lib.rs b/yopa/src/lib.rs
index 9dd1e50..3ece77d 100644
--- a/yopa/src/lib.rs
+++ b/yopa/src/lib.rs
@@ -2,7 +2,7 @@
 #[macro_use] extern crate log;
 
 use std::borrow::Cow;
-use std::collections::{HashMap, HashSet};
+use std::collections::{HashMap};
 
 use itertools::Itertools;
 use serde::{Deserialize, Serialize};
@@ -18,7 +18,7 @@ use crate::model::{PropertyModel, RelationModel};
 
 pub use data::{TypedValue};
 pub use model::{DataType};
-use crate::data::{Object, Value};
+use crate::data::{Object};
 use crate::update::{UpdateObj, UpsertValue};
 
 pub mod model;
@@ -138,7 +138,7 @@ impl Storage {
         // Ensure the default type is compatible
         prop.default = match prop.default.clone().cast_to(prop.data_type) {
             Ok(v) => v,
-            Err(d) => return Err(StorageError::NotExist(format!("default value {:?} has invalid type", prop.default).into()))
+            Err(_) => return Err(StorageError::NotExist(format!("default value {:?} has invalid type", prop.default).into()))
         };
 
         debug!("Define property model \"{}\" of {}", prop.name, self.describe_model(prop.object));
@@ -155,19 +155,24 @@ impl Storage {
             // Remove relation templates
             let removed_relation_ids = map_drain_filter(&mut self.rel_models, |_k, v| v.object == id || v.related == id)
                 .keys();
+            debug!("Undefined {} relation models", removed_relation_ids.len());
 
             // Remove related property templates
             let removed_prop_ids = map_drain_filter(&mut self.prop_models, |_k, v| v.object == id || removed_relation_ids.contains(&v.object))
                 .keys();
+            debug!("Undefined {} property models", removed_prop_ids.len());
 
             // Remove objects
-            let _ = map_drain_filter(&mut self.objects, |_k, v| v.model == id);
+            let removed_objects = map_drain_filter(&mut self.objects, |_k, v| v.model == id);
+            debug!("Deleted {} objects", removed_objects.len());
 
             // Remove property values
-            let _ = map_drain_filter(&mut self.values, |_k, v| removed_prop_ids.contains(&v.model));
+            let removed_values = map_drain_filter(&mut self.values, |_k, v| removed_prop_ids.contains(&v.model));
+            debug!("Deleted {} object or relation values", removed_values.len());
 
             // Remove relations
-            let _ = map_drain_filter(&mut self.relations, |_k, v| removed_relation_ids.contains(&v.model));
+            let removed_relations = map_drain_filter(&mut self.relations, |_k, v| removed_relation_ids.contains(&v.model));
+            debug!("Deleted {} object relations", removed_relations.len());
 
             // Related object remain untouched, so there can be a problem with orphans. This is up to the application to deal with.
 
@@ -183,12 +188,15 @@ impl Storage {
             debug!("Undefine relation model \"{}\"", t.name);
 
             // Remove relations
-            let _ = map_drain_filter(&mut self.relations, |_k, v| v.model == id).keys();
+            let removed = map_drain_filter(&mut self.relations, |_k, v| v.model == id);
+            debug!("Deleted {} object relations", removed.len());
 
             // Remove related property templates
             let removed_prop_tpl_ids = map_drain_filter(&mut self.prop_models, |_k, v| v.object == id).keys();
+            debug!("Undefined {} relation property models", removed_prop_tpl_ids.len());
 
-            let _ = map_drain_filter(&mut self.values, |_k, v| removed_prop_tpl_ids.contains(&v.model));
+            let removed_values = map_drain_filter(&mut self.values, |_k, v| removed_prop_tpl_ids.contains(&v.model));
+            debug!("Deleted {} relation values", removed_values.len());
 
             // Related object remain untouched, so there can be a problem with orphans. This is up to the application to deal with.
 
@@ -203,8 +211,9 @@ impl Storage {
         return if let Some(t) = self.prop_models.remove(&id) {
             debug!("Undefine property model \"{}\"", t.name);
 
-            // Remove relations
-            let _ = map_drain_filter(&mut self.values, |_k, v| v.model == id);
+            // Remove values
+            let removed_values = map_drain_filter(&mut self.values, |_k, v| v.model == id);
+            debug!("Deleted {} values", removed_values.len());
             Ok(t)
         } else {
             Err(StorageError::NotExist(format!("property model {}", id).into()))
@@ -337,10 +346,12 @@ impl Storage {
 
         self.objects.insert(object_id, object);
 
+        debug!("Add {} new object relations", relations_to_insert.len());
         for rel in relations_to_insert {
             self.relations.insert(rel.id, rel);
         }
 
+        debug!("Add {} new values", values_to_insert.len());
         for value in values_to_insert {
             self.values.insert(value.id, value);
         }
@@ -561,18 +572,22 @@ impl Storage {
         let obj_mut = self.objects.get_mut(&updated_object_id).unwrap();
         obj_mut.name = updobj.name;
 
+        debug!("Add {} new object relations", relations_to_insert.len());
         for rel in relations_to_insert {
             self.relations.insert(rel.id, rel);
         }
 
+        debug!("Add {} new values", values_to_insert.len());
         for value in values_to_insert {
             self.values.insert(value.id, value);
         }
 
+        debug!("Deleted {} values", value_ids_to_delete.len());
         for id in value_ids_to_delete {
             self.values.remove(&id);
         }
 
+        debug!("Deleted {} object relations", relations_to_delete.len());
         for id in relations_to_delete {
             self.relations.remove(&id);
         }
@@ -650,10 +665,29 @@ impl Storage {
         // Ensure the default type is compatible
         prop.default = match prop.default.clone().cast_to(prop.data_type) {
             Ok(v) => v,
-            Err(d) => return Err(StorageError::NotExist(format!("default value {:?} has invalid type", prop.default).into()))
+            Err(_) => return Err(StorageError::NotExist(format!("default value {:?} has invalid type", prop.default).into()))
         };
 
         self.prop_models.insert(prop.id, prop);
         Ok(())
     }
+
+    /// Delete an object and associated data
+    pub fn delete_object(&mut self, id: ID) -> Result<data::Object, StorageError> {
+        return if let Some(t) = self.objects.remove(&id) {
+            debug!("Delete object \"{}\"", t.name);
+            // Remove relation templates
+            let removed_relation_ids = map_drain_filter(&mut self.relations, |_k, v| v.object == id || v.related == id)
+                .keys();
+            debug!("Deleted {} object relations", removed_relation_ids.len());
+
+            // Remove values
+            let removed_values = map_drain_filter(&mut self.values, |_k, v| removed_relation_ids.contains(&v.object) || v.object == id);
+            debug!("Deleted {} object values", removed_values.len());
+
+            Ok(t)
+        } else {
+            Err(StorageError::NotExist(format!("object {}", id).into()))
+        };
+    }
 }