1 files changed, 2 insertions, 0 deletions
diff --git a/compar.c b/compar.c
index 55b217a60a..b028a256ec 100644
--- a/compar.c
+++ b/compar.c
@@ -198,6 +198,8 @@ cmp_between(VALUE x, VALUE min, VALUE max)
 void
 Init_Comparable(void)
 {
+#undef rb_intern
+
     rb_mComparable = rb_define_module("Comparable");
     rb_define_method(rb_mComparable, "==", cmp_equal, 1);
     rb_define_method(rb_mComparable, ">", cmp_gt, 1);