diff --git a/bld/gen_upd.iss b/bld/gen_upd.iss
index d56c034e..92b6c3f7 100644
--- a/bld/gen_upd.iss
+++ b/bld/gen_upd.iss
@@ -54,7 +54,6 @@ Type: files; Name: "{app}\*.xml"
 Type: files; Name: "{app}\*.js"
 Type: files; Name: "{app}\d3dcompiler_43.dll"
 Type: files; Name: "{app}\widevinecdmadapter.dll"
-Type: files; Name: "{app}\devtools_resources.pak"
 Type: files; Name: "{app}\CefSharp.BrowserSubprocess.exe"
 Type: files; Name: "{app}\td-log.txt"
 Type: files; Name: "{app}\debug.log"