diff --git a/scripts/install b/scripts/install
index 318818e..e232ce9 100644
--- a/scripts/install
+++ b/scripts/install
@@ -42,10 +42,8 @@ test ! -e "$final_path" || ynh_die --message="This path already contains a folde
 # Register (book) web path
 ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 
-if [ ${PACKAGE_CHECK_EXEC:-0} -eq 0 ]; then
-	# Check memory requirements
-	check_memory_requirements
-fi
+# Check memory requirements
+check_memory_requirements
 
 #=================================================
 # STORE SETTINGS FROM MANIFEST
diff --git a/scripts/restore b/scripts/restore
index 90af673..8a956fa 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -44,10 +44,8 @@ ynh_webpath_available --domain=$domain --path_url=$path_url \
 test ! -d $final_path \
 	|| ynh_die --message="There is already a directory: $final_path "
 
-if [ ${PACKAGE_CHECK_EXEC:-0} -eq 0 ]; then
-	# Check memory requirements
-	check_memory_requirements
-fi
+# Check memory requirements
+check_memory_requirements
 
 #=================================================
 # STANDARD RESTORATION STEPS
diff --git a/scripts/upgrade b/scripts/upgrade
index e1cd224..56c94a7 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -25,10 +25,8 @@ db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
 redis_db=$(ynh_app_setting_get --app=$app --key=redis_db)
 unicorn_workers=$(ynh_app_setting_get --app=$app --key=unicorn_workers)
 
-if [ ${PACKAGE_CHECK_EXEC:-0} -eq 0 ]; then
-	# Check memory requirements
-	check_memory_requirements_upgrade
-fi
+# Check memory requirements
+check_memory_requirements_upgrade
 
 #=================================================
 # CHECK VERSION