diff --git a/appveyor.yml b/appveyor.yml
index 687475bf40e..7b7b910aea5 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -23,6 +23,7 @@ install:
 
       # For -gnu builds
       if ($env:TARGET -match "-gnu$") {
+        $env:PATH="$env:PATH;C:\msys64\mingw${env:BITS}\usr\bin"
         $env:PATH="$env:PATH;C:\msys64\mingw${env:BITS}\bin"
         # Remove the mingw gcc to keep it from interfering with the build
         Remove-Item -Recurse -Force "C:\rust\lib\rustlib\$env:TARGET\bin\"