diff --git a/js/src/jit/IonBuilder.h b/js/src/jit/IonBuilder.h
index f8f7a2cce..534a0d427 100644
--- a/js/src/jit/IonBuilder.h
+++ b/js/src/jit/IonBuilder.h
@@ -689,6 +689,7 @@ class IonBuilder
     bool jsop_intrinsic(PropertyName* name);
     bool jsop_getimport(PropertyName* name);
     bool jsop_bindname(PropertyName* name);
+    bool jsop_bindvar();
     bool jsop_getelem();
     bool jsop_getelem_dense(MDefinition* obj, MDefinition* index, JSValueType unboxedType);
     bool jsop_getelem_typed(MDefinition* obj, MDefinition* index, ScalarTypeDescr::Type arrayType);