diff --git a/data/com.github.naaando.rush.appdata.xml b/data/com.github.naaando.rush.appdata.xml
index 5daee44..45c53f6 100644
--- a/data/com.github.naaando.rush.appdata.xml
+++ b/data/com.github.naaando.rush.appdata.xml
@@ -11,9 +11,9 @@
     </p>
   </description>
   <categories>
-​    <category>Utility</category>
-​    <category>Clock</category>
-  ​</categories>
+    <category>Utility</category>
+    <category>Clock</category>
+  </categories>
   <screenshots>
     <screenshot type="default">
       <image>https://raw.githubusercontent.com/naaando/rush/master/data/main-screen.png</image>