diff --git a/tools/cg2glsl.py b/tools/cg2glsl.py
index 8f81bfbb6b..0664f9f4a8 100755
--- a/tools/cg2glsl.py
+++ b/tools/cg2glsl.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 """
 Python 3 script which converts simple RetroArch Cg shaders to modern GLSL (ES) format.