diff --git a/sdkconfig.common b/sdkconfig.common
index 5306422a..9a401aca 100644
--- a/sdkconfig.common
+++ b/sdkconfig.common
@@ -14,6 +14,7 @@ CONFIG_BT_CLASSIC_ENABLED=y
 CONFIG_BT_A2DP_ENABLE=y
 # CONFIG_BT_BLE_ENABLED is not set
 CONFIG_BT_STACK_NO_LOG=y
+CONFIG_BTC_TASK_STACK_SIZE=4096
 CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST=y
 CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
 CONFIG_SPI_MASTER_IN_IRAM=y