1 files changed, 1 insertions, 1 deletions
diff --git a/frontend-vanilla/src/main.test.ts b/frontend-vanilla/src/main.test.ts
index 8eb537e..da2c41c 100644
--- a/frontend-vanilla/src/main.test.ts
+++ b/frontend-vanilla/src/main.test.ts
@@ -23,7 +23,7 @@ vi.mock('./api', () => ({
 
 // Mock IntersectionObserver as a constructor
 class MockIntersectionObserver {
-    constructor(callback: IntersectionObserverCallback) {
+    constructor() {
         // unused
     }
     observe = vi.fn();