diff --git a/win32/updateBuildLibs.py b/win32/updateBuildLibs.py
index 96922280662ad28b4ef6c3706a19efc2bfa7763c..8c083b3a46f48e53df60c19360687fa337e763da 100644
--- a/win32/updateBuildLibs.py
+++ b/win32/updateBuildLibs.py
@@ -212,7 +212,7 @@ def buildTSK(wPlatform, target):
     TSK_HOME = os.getenv("TSK_HOME",False)
 
     if not TSK_HOME:
-        print("Please set the TSK_HOME env variable")
+        print("Please set the TSK_HOME environment variable")
     else:
         os.chdir(os.path.join(os.getenv("TSK_HOME"),"win32"))