diff --git a/ChangeLog b/ChangeLog
index 952b4486a3..1178082b0d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Tue Jul 19 16:40:45 2011  TAKANO Mitsuhiro (takano32)  <tak@no32.tk>
+
+	* cont.c (cont_save_thread): fix missing semicolon.
+
 Tue Jul 19 16:25:15 2011  Tanaka Akira  <akr@fsij.org>
 
 	* io.c (UPDATE_MAXFD): removed.
diff --git a/cont.c b/cont.c
index 9092061bcc..d44afaa447 100644
--- a/cont.c
+++ b/cont.c
@@ -382,8 +382,8 @@ cont_save_thread(rb_context_t *cont, rb_thread_t *th)
     cont->saved_thread.machine_stack_start = 0;
     cont->saved_thread.machine_stack_end = 0;
 #ifdef __ia64
-    cont->saved_thread.machine_register_stack_start = 0
-    cont->saved_thread.machine_register_stack_end = 0
+    cont->saved_thread.machine_register_stack_start = 0;
+    cont->saved_thread.machine_register_stack_end = 0;
 #endif
 }