diff --git a/include/types/global.h b/include/types/global.h
index 0573fb485..0ba3b0ff7 100644
--- a/include/types/global.h
+++ b/include/types/global.h
@@ -274,6 +274,7 @@ static inline unsigned long thread_mask(unsigned long mask)
 int tell_old_pids(int sig);
 int delete_oldpid(int pid);
 
+int main(int argc, char **argv);
 void deinit(void);
 void hap_register_build_opts(const char *str, int must_free);
 void hap_register_post_check(int (*fct)());
diff --git a/src/debug.c b/src/debug.c
index 0cd6ef1a8..e6e3047e7 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -101,7 +101,6 @@ void ha_task_dump(struct buffer *buf, const struct task *task, const char *pfx)
 	const struct stream *s = NULL;
 	const struct appctx __maybe_unused *appctx = NULL;
 	struct hlua __maybe_unused *hlua = NULL;
-	extern int main(int, char **);
 
 	if (!task) {
 		chunk_appendf(buf, "0\n");