1 files changed, 1 insertions, 0 deletions
diff --git a/hash.c b/hash.c
index bb43ccb034..9e0831d2e3 100644
--- a/hash.c
+++ b/hash.c
@@ -2597,6 +2597,7 @@ void
 Init_Hash(void)
 {
 #undef rb_intern
+#define rb_intern(str) rb_intern_const(str)
 
     id_hash = rb_intern("hash");
     id_yield = rb_intern("yield");