diff --git a/lib/app_sources/github.dart b/lib/app_sources/github.dart
index 251a118..f6e2615 100644
--- a/lib/app_sources/github.dart
+++ b/lib/app_sources/github.dart
@@ -344,12 +344,14 @@ class GitHub extends AppSource {
         });
       }
       if (latestRelease != null &&
+          (latestRelease['tag_name'] ?? latestRelease['name']) != null &&
           releases.isNotEmpty &&
           latestRelease !=
               (releases[releases.length - 1]['tag_name'] ??
                   releases[0]['name'])) {
         var ind = releases.indexWhere((element) =>
-            latestRelease == (element['tag_name'] ?? element['name']));
+            (latestRelease['tag_name'] ?? latestRelease['name']) ==
+            (element['tag_name'] ?? element['name']));
         if (ind >= 0) {
           releases.add(releases.removeAt(ind));
         }