diff --git a/src/pages/api/exam/[module]/index.ts b/src/pages/api/exam/[module]/index.ts
index c8737604..6be193e5 100644
--- a/src/pages/api/exam/[module]/index.ts
+++ b/src/pages/api/exam/[module]/index.ts
@@ -18,7 +18,7 @@ async function handler(req: NextApiRequest, res: NextApiResponse) {
 
 	const {module, avoidRepeated} = req.query as {module: string; avoidRepeated: string};
 	const moduleRef = collection(db, module);
-	const q = query(moduleRef, where("isDiagnostic", "==", true));
+	const q = query(moduleRef, where("isDiagnostic", "==", false));
 
 	const snapshot = await getDocs(q);