diff --git a/appveyor.yml b/appveyor.yml
index e518f0d..404eee3 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -52,7 +52,7 @@ test_script:
       }
       $env:PATH = 'C:\msys64\usr\bin;' + $env:PATH
       Invoke-WebRequest -Uri 'https://codecov.io/bash' -OutFile codecov.sh
-      bash codecov.sh -f "coverage.xml" -t $Env:CodeCovToken
+      Invoke-Expression "bash codecov.sh -f 'coverage.xml' -t $Env:CodeCovToken" 2<&1
   #- ps: |
   #    $CodeCoverage = Invoke-AppVeyorTests
   #    if ($null -ne $Env:CoverallsToken) {