diff --git a/db/StoredProcedures.sql b/db/StoredProcedures.sql
index 08cc8cbf3fd94cdd39a70f8961d297ef03ec7174..df05772bc3710973936ddb3be711fb4c904eab76 100644
--- a/db/StoredProcedures.sql
+++ b/db/StoredProcedures.sql
@@ -2186,7 +2186,7 @@ BEGIN
 	END IF;
 
 	DELETE FROM `submodules`
-	WHERE submodules.ModuleID IN 
+	WHERE submodules.ModuleID =  
 		(	SELECT modules.ID
 			FROM `modules`
 			WHERE 	modules.isExam = 1 AND