1 files changed, 1 insertions, 1 deletions
diff --git a/signal.c b/signal.c
index 63dd4f0878..b18bceae75 100644
--- a/signal.c
+++ b/signal.c
@@ -496,7 +496,7 @@ rb_trap_exit(void)
 }
 
 void
-rb_signal_exec(rb_thead_t *th, int sig)
+rb_signal_exec(rb_thread_t *th, int sig)
 {
     VALUE cmd = rb_get_trap_cmd(sig);