diff --git a/compiler/testData/codegen/boxWasmJsInterop/functionTypes.kt b/compiler/testData/codegen/boxWasmJsInterop/functionTypes.kt
index 49bbc10516d..dbad0339935 100644
--- a/compiler/testData/codegen/boxWasmJsInterop/functionTypes.kt
+++ b/compiler/testData/codegen/boxWasmJsInterop/functionTypes.kt
@@ -1,3 +1,7 @@
+
+// Char issues
+// IGNORE_BACKEND: JS_IR
+
 // FILE: externals.js
 
 function apply7(f) {
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrCodegenWasmJsInteropJsTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrCodegenWasmJsInteropJsTestGenerated.java
index d92027949f9..3cb47f86c1d 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrCodegenWasmJsInteropJsTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrCodegenWasmJsInteropJsTestGenerated.java
@@ -40,6 +40,11 @@ public class IrCodegenWasmJsInteropJsTestGenerated extends AbstractIrCodegenWasm
         runTest("compiler/testData/codegen/boxWasmJsInterop/externals.kt");
     }
 
+    @TestMetadata("functionTypes.kt")
+    public void testFunctionTypes() throws Exception {
+        runTest("compiler/testData/codegen/boxWasmJsInterop/functionTypes.kt");
+    }
+
     @TestMetadata("jsExport.kt")
     public void testJsExport() throws Exception {
         runTest("compiler/testData/codegen/boxWasmJsInterop/jsExport.kt");