diff --git a/vue-frontend/src/components/android-app-development/DevelopmentSection.vue b/vue-frontend/src/components/android-app-development/DevelopmentSection.vue
index 76e61eb25..28bac881b 100644
--- a/vue-frontend/src/components/android-app-development/DevelopmentSection.vue
+++ b/vue-frontend/src/components/android-app-development/DevelopmentSection.vue
@@ -296,7 +296,7 @@ export default {
       const windowHeight = window.innerHeight;
       const lastSlide = document.querySelector(".main:last-child");
       const lastSlidePosition = lastSlide.getBoundingClientRect().top;
-      var threshold = windowHeight * 0.2;
+      let threshold = windowHeight * 0.2;
       if (this.width < 3840) {
         threshold = 56.84375;
       }