diff --git a/test/missing_tag_set/theme.json b/test/missing_tag_set/theme.json
index 3add1bb..ce8667a 100644
--- a/test/missing_tag_set/theme.json
+++ b/test/missing_tag_set/theme.json
@@ -1,7 +1,7 @@
 {
     "imageFilename": "bl3_landscape_*.jpg",
     "imageCredits": "© Gearbox",
-    "displayName": "",
+    "displayName": "BL3",
     "dayImageList": [
         2
     ],