diff --git a/src/xdgmenumaker b/src/xdgmenumaker
index 2478912..9d22ec7 100755
--- a/src/xdgmenumaker
+++ b/src/xdgmenumaker
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # coding: utf-8
 # vim:et:sta:sts=4:sw=4:ts=8:tw=79:
 
diff --git a/tests/Makefile b/tests/Makefile
index 0f048cf..2bbdd91 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,5 +1,5 @@
 MM ?= ../src/xdgmenumaker
-PYTHON ?= python
+PYTHON ?= python3
 
 test: clean generate
 	@for i in `ls menus_correct/`; do \