diff --git a/backend.native/tests/framework/values/expectedLazy.h b/backend.native/tests/framework/values/expectedLazy.h
index 3b5e3682605..ca37c8f08fb 100644
--- a/backend.native/tests/framework/values/expectedLazy.h
+++ b/backend.native/tests/framework/values/expectedLazy.h
@@ -989,6 +989,11 @@ __attribute__((swift_name("ClassForTypeCheck")))
 + (instancetype)new __attribute__((availability(swift, unavailable, message="use object initializers instead")));
 @end;
 
+__attribute__((swift_name("InterfaceForTypeCheck")))
+@protocol ValuesInterfaceForTypeCheck
+@required
+@end;
+
 @interface ValuesEnumeration (ValuesKt)
 - (ValuesEnumeration *)getAnswer __attribute__((swift_name("getAnswer()")));
 @end;
@@ -1069,6 +1074,7 @@ __attribute__((swift_name("ValuesKt")))
 + (void)warning __attribute__((swift_name("warning()"))) __attribute__((deprecated("warning")));
 + (void)gc __attribute__((swift_name("gc()")));
 + (BOOL)testClassTypeCheckX:(id)x __attribute__((swift_name("testClassTypeCheck(x:)")));
++ (BOOL)testInterfaceTypeCheckX:(id)x __attribute__((swift_name("testInterfaceTypeCheck(x:)")));
 @property (class, readonly) double dbl __attribute__((swift_name("dbl")));
 @property (class, readonly) float flt __attribute__((swift_name("flt")));
 @property (class, readonly) int32_t integer __attribute__((swift_name("integer")));
diff --git a/backend.native/tests/framework/values/values.kt b/backend.native/tests/framework/values/values.kt
index 7222e341468..83ca982afa1 100644
--- a/backend.native/tests/framework/values/values.kt
+++ b/backend.native/tests/framework/values/values.kt
@@ -777,4 +777,8 @@ class SharedRefs {
 
 open class ClassForTypeCheck
 
-fun testClassTypeCheck(x: Any) = x is ClassForTypeCheck
\ No newline at end of file
+fun testClassTypeCheck(x: Any) = x is ClassForTypeCheck
+
+interface InterfaceForTypeCheck
+
+fun testInterfaceTypeCheck(x: Any) = x is InterfaceForTypeCheck
\ No newline at end of file
diff --git a/backend.native/tests/framework/values/values.swift b/backend.native/tests/framework/values/values.swift
index 60d6403e6ff..3a8dfbdeffc 100644
--- a/backend.native/tests/framework/values/values.swift
+++ b/backend.native/tests/framework/values/values.swift
@@ -1004,6 +1004,18 @@ func testClassTypeCheck() throws {
     try assertTrue(ValuesKt.testClassTypeCheck(x: ClassForTypeCheckInheritor()))
 }
 
+class ClassForInterfaceTypeCheckInheritor1 : InterfaceForTypeCheck { }
+class ClassForInterfaceTypeCheckInheritor2 : Base23, InterfaceForTypeCheck { }
+class ClassForInterfaceTypeCheckInheritor3 : Base23, ExtendedBase1, InterfaceForTypeCheck { }
+class ClassForInterfaceTypeCheck_Fail : Base23 { }
+
+func testInterfaceTypeCheck() throws {
+    try assertTrue(ValuesKt.testInterfaceTypeCheck(x: ClassForInterfaceTypeCheckInheritor1()))
+    try assertTrue(ValuesKt.testInterfaceTypeCheck(x: ClassForInterfaceTypeCheckInheritor2()))
+    try assertTrue(ValuesKt.testInterfaceTypeCheck(x: ClassForInterfaceTypeCheckInheritor3()))
+    try assertFalse(ValuesKt.testInterfaceTypeCheck(x: ClassForInterfaceTypeCheck_Fail()))
+}
+
 // -------- Execution of the test --------
 
 class ValuesTests : TestProvider {
@@ -1054,6 +1066,7 @@ class ValuesTests : TestProvider {
             TestCase(name: "TestWeakRefs", method: withAutorelease(testWeakRefs)),
             TestCase(name: "TestSharedRefs", method: withAutorelease(TestSharedRefs().test)),
             TestCase(name: "TestClassTypeCheck", method: withAutorelease(testClassTypeCheck)),
+            TestCase(name: "TestInterfaceTypeCheck", method: withAutorelease(testInterfaceTypeCheck)),
             TestCase(name: "TestGH2931", method: withAutorelease(testGH2931)),
         ]
     }
diff --git a/backend.native/tests/interop/objc/smoke.kt b/backend.native/tests/interop/objc/smoke.kt
index 2e376ee6e46..9c94459475f 100644
--- a/backend.native/tests/interop/objc/smoke.kt
+++ b/backend.native/tests/interop/objc/smoke.kt
@@ -141,6 +141,8 @@ class MutablePairImpl(first: Int, second: Int) : NSObject(), MutablePairProtocol
     constructor() : this(123, 321)
 }
 
+interface Zzz
+
 fun testTypeOps() {
     assertTrue(99.asAny() is NSNumber)
     assertTrue(null.asAny() is NSNumber?)
@@ -149,6 +151,7 @@ fun testTypeOps() {
     assertTrue("bar".asAny() is NSString)
 
     assertTrue(Foo.asAny() is FooMeta)
+    assertFalse(Foo.asAny() is Zzz)
     assertTrue(Foo.asAny() is NSObjectMeta)
     assertTrue(Foo.asAny() is NSObject)
     assertFalse(Foo.asAny() is Foo)