diff --git a/emsdk.bat b/emsdk.bat
index 695ca0e..05c4828 100644
--- a/emsdk.bat
+++ b/emsdk.bat
@@ -1,7 +1,7 @@
 @echo off
 
 :: Find python from an explicit location relative to the Emscripten SDK.
-IF EXIST "%~dp0python\2.7.5.1_32bit\python" (
+IF EXIST "%~dp0python\2.7.5.1_32bit\python.exe" (
   "%~dp0python\2.7.5.1_32bit\python" "%~dp0\emsdk" %*
   GOTO end
 )