diff --git a/contrib/spoa_server/spoa.c b/contrib/spoa_server/spoa.c
index c762541..3766c47 100644
--- a/contrib/spoa_server/spoa.c
+++ b/contrib/spoa_server/spoa.c
@@ -982,6 +982,10 @@
 
 int process_create(pid_t *pid, void *(*ps)(void *), void *data)
 {
+	if (debug) {
+		ps(data);
+		exit(EXIT_SUCCESS);
+	}
 	*pid = fork();
 	if (*pid == -1)
 		return -1;