--- a/tests/test-highlight.t	Wed Jan 25 17:52:00 2023 +0400
+++ b/tests/test-highlight.t	Wed Jan 25 18:54:17 2023 +0400
@@ -1008,7 +1008,7 @@
   > EOF
 
   $ cat > unknownfile << EOF
-  > #!$PYTHON
+  > #!/this/helps/pygments/detect/python
   > def foo():
   >    pass
   > EOF