diff --git a/resources/scripts/.appveyor-build-win.ps1 b/resources/scripts/.appveyor-build-win.ps1
index fd64aa3fa..413b24e26 100644
--- a/resources/scripts/.appveyor-build-win.ps1
+++ b/resources/scripts/.appveyor-build-win.ps1
@@ -4,6 +4,8 @@ $old_pwd=$pwd.Path
 ls "C:\OpenSSL-v111-Win64\bin"
 ls "C:\Program Files\MySQL\MySQL Server 5.7\lib"
 
+ls "$env:QTDIR"
+
 ls
 echo "Qmake args are: '$env:qmake_args'."