--- a/modules/packages/apt_get
+++ b/modules/packages/apt_get
@@ -1,4 +1,4 @@
-#!/var/cfengine/bin/python
+#!/var/cfengine/bin/python3
 
 import sys
 import os
--- a/modules/packages/apt_get.in
+++ b/modules/packages/apt_get.in
@@ -1,4 +1,4 @@
-#!@bindir@/python
+#!@bindir@/python3
 
 import sys
 import os
