1diff --git a/lib/jbuild b/lib/jbuild
2index fcc5a39..d72d50c 100644
3--- a/lib/jbuild
4+++ b/lib/jbuild
5@@ -10,7 +10,7 @@
6 (rule (
7 (targets (GIT_COMMIT))
8 (deps (../bin/git_commit.sh))
9- (action (with-stdout-to ${@} (run ${<})))
10+ (action (with-stdout-to ${@} (run echo "None")))
11 ))
12
13 (rule (