1 files changed, 0 insertions, 1 deletions
diff --git a/thread.c b/thread.c
index f9fc70f3cf..0f8b512405 100644
--- a/thread.c
+++ b/thread.c
@@ -66,7 +66,6 @@
 #include "ruby/config.h"
 #include "ruby/io.h"
 #include "eval_intern.h"
-#include "gc.h"
 #include "timev.h"
 #include "ruby/thread.h"
 #include "ruby/thread_native.h"