1 files changed, 5 insertions, 0 deletions
diff --git a/src/Structure/Instructions/Instrs/Reference/RefNull.php b/src/Structure/Instructions/Instrs/Reference/RefNull.php
index 06e339c..11c603c 100644
--- a/src/Structure/Instructions/Instrs/Reference/RefNull.php
+++ b/src/Structure/Instructions/Instrs/Reference/RefNull.php
@@ -13,4 +13,9 @@ final readonly class RefNull extends Instr
         public RefType $type,
     ) {
     }
+
+    public static function opName(): string
+    {
+        return "ref.null";
+    }
 }