1 files changed, 0 insertions, 1 deletions
diff --git a/vm_core.h b/vm_core.h
index 58179ffbef..48bf223853 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -348,7 +348,6 @@ struct rb_iseq_struct {
 
     VALUE self;
     const VALUE orig;			/* non-NULL if its data have origin */
-    const VALUE klass;
 
     /* misc */
     ID defined_method_id;	/* for define_method */