diff --git a/src/controllers/ConversationsController.ts b/src/controllers/ConversationsController.ts
index 0081c5e..365db81 100644
--- a/src/controllers/ConversationsController.ts
+++ b/src/controllers/ConversationsController.ts
@@ -27,7 +27,7 @@ export class ConversationsController {
 	 */
 	public static async GetInfoSingle(handler: RequestHandler) {
 		const conversationID = await this.GetPostConversationId("conversationID", handler);
-		const conv = await ConversationsHelper.GetSingle(conversationID);
+		const conv = await ConversationsHelper.GetSingle(conversationID, handler.getUserId());
 
 		if(!conv)
 			throw Error("Could not get information about the conversation (but it should have been found though) !!");
diff --git a/src/helpers/ConversationsHelper.ts b/src/helpers/ConversationsHelper.ts
index abd0a71..be7cfd2 100644
--- a/src/helpers/ConversationsHelper.ts
+++ b/src/helpers/ConversationsHelper.ts
@@ -55,7 +55,7 @@ export class ConversationsHelper {
 	 * 
 	 * @param convID  The ID of the conversation to get
 	 */
-	public static async GetSingle(convID : number) : Promise<Conversation | null> {
+	public static async GetSingle(convID : number, userID: number) : Promise<Conversation | null> {
 		const result = await DatabaseHelper.QueryRow({
 			fields: [
 				"*",
@@ -72,6 +72,7 @@ export class ConversationsHelper {
 			],
 			where: {
 				"l.id": convID,
+				"u.user_id": userID
 			}
 		});