diff --git a/install_script.bat b/install_script.bat
index 61d98e4..1f4d00e 100644
--- a/install_script.bat
+++ b/install_script.bat
@@ -325,7 +325,7 @@ SET ERROR=1
 
 :Exit
 cd %CALLDIR%
-if "%APPVEYOR%"=="" (
+if "%CI%"=="" (
     if not defined ISINSTANCE (
         pause
     )