1 files changed, 1 insertions, 0 deletions
diff --git a/vm.c b/vm.c
index bc8a1681f4..df5d81bb18 100644
--- a/vm.c
+++ b/vm.c
@@ -2263,6 +2263,7 @@ vm_init_redefined_flag(void)
     OP(NilP, NIL_P), (C(NilClass));
     OP(Cmp, CMP), (C(Integer), C(Float), C(String));
     OP(Default, DEFAULT), (C(Hash));
+    OP(IncludeP, INCLUDE_P), (C(Array));
 #undef C
 #undef OP
 }