diff --git a/packaging/make_ubuntu.sh b/packaging/make_ubuntu.sh
index 24b35f7..d8ade63 100755
--- a/packaging/make_ubuntu.sh
+++ b/packaging/make_ubuntu.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# Requirements: devscripts
+
 set -x
 
 rm -rf tint2* 2>/dev/null || true