1 files changed, 2 insertions, 2 deletions
diff --git a/insns.def b/insns.def
index 49faec5d09..feeb74bc7d 100644
--- a/insns.def
+++ b/insns.def
@@ -79,7 +79,7 @@ setlocal
  */
 DEFINE_INSN
 getspecial
-(VALUE key, rb_num_t type)
+(rb_num_t key, rb_num_t type)
 ()
 (VALUE val)
 {
@@ -93,7 +93,7 @@ getspecial
  */
 DEFINE_INSN
 setspecial
-(VALUE key)
+(rb_num_t key)
 (VALUE obj)
 ()
 {