1 files changed, 1 insertions, 0 deletions
diff --git a/hook.c b/hook.c
index 1d51be3b77..7451205657 100644
--- a/hook.c
+++ b/hook.c
@@ -144,6 +144,7 @@ int run_hooks_opt(const char *hook_name, struct run_hooks_opt *options)
 		cb_data.hook_path = abs_path.buf;
 	}
 
+	run_processes_parallel_ungroup = 1;
 	run_processes_parallel_tr2(jobs,
 				   pick_next_hook,
 				   notify_start_failure,