diff --git a/bin/iterelf b/bin/iterelf
index 7be21d68a..6667dbd44 100755
--- a/bin/iterelf
+++ b/bin/iterelf
@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 
 # iterelf
 # David_Harris@hmc.edu and Rose Thompson 7/3/2024