diff --git a/apaxy/theme/apaxy-lightgallery.js b/apaxy/theme/apaxy-lightgallery.js
index 6ccfb88..5e78dea 100644
--- a/apaxy/theme/apaxy-lightgallery.js
+++ b/apaxy/theme/apaxy-lightgallery.js
@@ -1,7 +1,7 @@
 var imageSelector = [
     'tr:not(.parent) td.indexcolname a[href$=".png"]',
     'tr:not(.parent) td.indexcolname a[href$=".jpg"]',
-    'tr:not(.parent) td.indexcolname a[href$=".jpeg"]',
+    'tr:not(.parent) td.indexcolname a[href$=".gif"]',
 ].join(', ');
 
 lightGallery(document.getElementById('indexlist'), {