diff --git a/backend.native/tests/external/codegen/blackbox/bridges/kt2498.kt b/backend.native/tests/external/codegen/blackbox/bridges/kt2498.kt
index 7d0feab1058..63811a52bf8 100644
--- a/backend.native/tests/external/codegen/blackbox/bridges/kt2498.kt
+++ b/backend.native/tests/external/codegen/blackbox/bridges/kt2498.kt
@@ -1,3 +1,5 @@
+// IGNORE_BACKEND: NATIVE
+
 open class BaseStringList: ArrayList<String>() {
 }
 
diff --git a/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/abstractSet.kt b/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/abstractSet.kt
index bb2b1ec5b0a..01e1c3c3b33 100644
--- a/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/abstractSet.kt
+++ b/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/abstractSet.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: NATIVE
 class A : HashSet<Long>()
 
 fun box(): String {
diff --git a/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/arrayList.kt b/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/arrayList.kt
index 9a18322f4a8..6d07d0b285a 100644
--- a/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/arrayList.kt
+++ b/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/arrayList.kt
@@ -1,5 +1,5 @@
 // KT-6042 java.lang.UnsupportedOperationException with ArrayList
-
+// IGNORE_BACKEND: NATIVE
 class A : ArrayList<String>()
 
 fun box(): String {
diff --git a/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/hashMap.kt b/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/hashMap.kt
index 2c63371c63c..72242f04bbc 100644
--- a/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/hashMap.kt
+++ b/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/hashMap.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: NATIVE
 class A : HashMap<String, Double>()
 
 fun box(): String {
diff --git a/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/hashSet.kt b/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/hashSet.kt
index bb2b1ec5b0a..01e1c3c3b33 100644
--- a/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/hashSet.kt
+++ b/backend.native/tests/external/codegen/blackbox/builtinStubMethods/extendJavaCollections/hashSet.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: NATIVE
 class A : HashSet<Long>()
 
 fun box(): String {
diff --git a/backend.native/tests/external/codegen/blackbox/specialBuiltins/bridges.kt b/backend.native/tests/external/codegen/blackbox/specialBuiltins/bridges.kt
index 3b26586b311..c4cdd45fcaa 100644
--- a/backend.native/tests/external/codegen/blackbox/specialBuiltins/bridges.kt
+++ b/backend.native/tests/external/codegen/blackbox/specialBuiltins/bridges.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: NATIVE
 
 interface A0 {
     val size: Int get() = 56
diff --git a/backend.native/tests/external/codegen/blackbox/specialBuiltins/commonBridgesTarget.kt b/backend.native/tests/external/codegen/blackbox/specialBuiltins/commonBridgesTarget.kt
index c5ffa3b61d9..2f82d227446 100644
--- a/backend.native/tests/external/codegen/blackbox/specialBuiltins/commonBridgesTarget.kt
+++ b/backend.native/tests/external/codegen/blackbox/specialBuiltins/commonBridgesTarget.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: NATIVE
 
 open class Base<Target : DatabaseEntity>() : HashSet<Target>() {
     override fun remove(element: Target): Boolean {
diff --git a/backend.native/tests/external/codegen/blackbox/specialBuiltins/entrySetSOE.kt b/backend.native/tests/external/codegen/blackbox/specialBuiltins/entrySetSOE.kt
index 15a676453c7..f00808d9bc5 100644
--- a/backend.native/tests/external/codegen/blackbox/specialBuiltins/entrySetSOE.kt
+++ b/backend.native/tests/external/codegen/blackbox/specialBuiltins/entrySetSOE.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: NATIVE
 
 open class Map1 : HashMap<String, Any?>()
 class Map2 : Map1()
diff --git a/backend.native/tests/external/codegen/blackbox/specialBuiltins/explicitSuperCall.kt b/backend.native/tests/external/codegen/blackbox/specialBuiltins/explicitSuperCall.kt
index 334b9521a49..bc281a4b112 100644
--- a/backend.native/tests/external/codegen/blackbox/specialBuiltins/explicitSuperCall.kt
+++ b/backend.native/tests/external/codegen/blackbox/specialBuiltins/explicitSuperCall.kt
@@ -1,3 +1,5 @@
+// IGNORE_BACKEND: NATIVE
+
 class A : ArrayList<String>() {
     override val size: Int get() = super.size + 56
 }
diff --git a/backend.native/tests/external/codegen/blackbox/super/basicmethodSuperClass.kt b/backend.native/tests/external/codegen/blackbox/super/basicmethodSuperClass.kt
index 612cee4e58b..ccd620c34fd 100644
--- a/backend.native/tests/external/codegen/blackbox/super/basicmethodSuperClass.kt
+++ b/backend.native/tests/external/codegen/blackbox/super/basicmethodSuperClass.kt
@@ -1,3 +1,5 @@
+// IGNORE_BACKEND: NATIVE
+
 class N() : ArrayList<Any>() {
     override fun add(el: Any)  : Boolean {
         if (!super<ArrayList>.add(el)) {