diff --git a/backend.native/tests/external/codegen/blackbox/classes/kt903.kt b/backend.native/tests/external/codegen/blackbox/classes/kt903.kt
index 5c3e51cbe41..a2cb9834968 100644
--- a/backend.native/tests/external/codegen/blackbox/classes/kt903.kt
+++ b/backend.native/tests/external/codegen/blackbox/classes/kt903.kt
@@ -1,3 +1,5 @@
+// IGNORE_BACKEND: NATIVE
+
 operator fun Int.plus(a: Int?) = this + a!!
 
 public open class PerfectNumberFinder() {