diff --git a/win32utils/Configure b/win32utils/Configure
index 715b9aa4a7..e8ba8e4386 100644
--- a/win32utils/Configure
+++ b/win32utils/Configure
@@ -1915,7 +1915,7 @@ if ($use_python ne "no") {
     $configdefd{"USE_PYTHON"} = "USE_PYTHON";
     $configvar{"PYTHON"} = "$python_command";
     # Only a default!
-    $configvar{"prefix"} = "C:\\Program Files\Isc Bind 9";
+    $configvar{"prefix"} = "C:\\Program Files\ISC BIND 9";
 }
 
 # with-vcredist