diff --git a/script.sh b/script.sh
index e6907a7ddf6ba7ba3e5e9b2baf00f1585f0aad47..417af6bfc06c5d18135c6f372cc7c0451b8801b6 100755
--- a/script.sh
+++ b/script.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
+# Don't run this script unless you know what you're doing.
+
 git checkout master
 for i in gr aie aif fb
 do