diff --git a/src/cascadia/CascadiaPackage/Package-Dev.appxmanifest b/src/cascadia/CascadiaPackage/Package-Dev.appxmanifest
index b7ecd777253..9658fd1804c 100644
--- a/src/cascadia/CascadiaPackage/Package-Dev.appxmanifest
+++ b/src/cascadia/CascadiaPackage/Package-Dev.appxmanifest
@@ -31,19 +31,6 @@
 
   <Resources>
     <Resource Language="EN-US" />
-    <Resource Language="DE-DE" />
-    <Resource Language="ES-ES" />
-    <Resource Language="FR-FR" />
-    <Resource Language="IT-IT" />
-    <Resource Language="JA-JP" />
-    <Resource Language="KO-KR" />
-    <Resource Language="PT-BR" />
-    <Resource Language="QPS-PLOC" />
-    <Resource Language="QPS-PLOCA" />
-    <Resource Language="QPS-PLOCM" />
-    <Resource Language="RU-RU" />
-    <Resource Language="ZH-CN" />
-    <Resource Language="ZH-TW" />
   </Resources>
 
   <Applications>