diff --git a/templates/functionality.js b/templates/functionality.js
index 6343165..cb1a882 100644
--- a/templates/functionality.js
+++ b/templates/functionality.js
@@ -10,12 +10,14 @@ class PhotoGallery {
     this.darkModeToggle = this.darkModeToggle.bind(this);
     this.debounce = this.debounce.bind(this);
     this.detectDarkMode = this.detectDarkMode.bind(this);
+
+    this.detectDarkMode();
+
     this.filter = this.filter.bind(this);
     this.finalize = this.finalize.bind(this);
     this.insertPath = this.insertPath.bind(this);
     this.lightMode = this.lightMode.bind(this);
     this.onLoad = this.onLoad.bind(this);
-    this.onPageShow = this.onPageShow.bind(this);
     this.openSwipe = this.openSwipe.bind(this);
     this.parseHierarchicalTags = this.parseHierarchicalTags.bind(this);
     this.prefetch = this.prefetch.bind(this);
@@ -208,10 +210,6 @@ class PhotoGallery {
     window.addEventListener("scroll", this.scrollFunction);
   }
 
-  onPageShow() {
-    this.detectDarkMode();
-  }
-
   openSwipe(imgIndex) {
     const options = { index: imgIndex };
     const gallery = new PhotoSwipe(this.pswpElement, PhotoSwipeUI_Default, this.shown, options);
@@ -532,11 +530,6 @@ class PhotoGallery {
   }
 
   init() {
-    if (window.addEventListener) {
-      window.addEventListener("pageshow", this.onPageShow, false);
-    } else if (window.attachEvent) {
-      window.attachEvent("pageshow", this.onPageShow);
-    }
     if (window.addEventListener) {
       window.addEventListener("load", this.onLoad, false);
     } else if (window.attachEvent) {