diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/BinaryMetadata.proto b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/BinaryMetadata.proto
new file mode 100644
index 00000000000..66d8254edb2
--- /dev/null
+++ b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/BinaryMetadata.proto
@@ -0,0 +1,10 @@
+
+syntax="proto2";
+package org.jetbrains.kotlin.backend;
+
+option java_outer_classname = "BinaryMetadata";
+
+message FunMetadata {
+  required string hash = 1;
+  required string name = 2;
+}