diff --git a/maint/shebang b/maint/shebang
new file mode 100755
index 000000000..5d9483bf3
--- /dev/null
+++ b/maint/shebang
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+if git grep -rnI "^#\!/" :/ | grep -v "#\!/usr/bin/env"
+then
+	echo "Absolute shebangs found, replace them with \"#!/usr/bin/env\""
+	exit 1
+else
+	echo "Everything seems ok"
+	exit 0
+fi