diff --git a/appveyor.yml b/appveyor.yml
index 5c25e6578..ef5f1667e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -25,8 +25,6 @@ init:
 
 build_script:
 - ps: >-
-    # Debug the values of CI_WINDOWS and CI_LINUX
-    Write-Output "Windows: $Env:CI_WINDOWS Linux: $Env:CI_LINUX"
     if ($isLinux)
     {
       # AppVeyor Linux images do not have appveyor-retry, which retries the commands a few times