diff --git a/compiler/testData/codegen/box/defaultArguments/function/complexInheritance.kt b/compiler/testData/codegen/box/defaultArguments/function/complexInheritance.kt
index 5a8df66d795..d28143e5321 100644
--- a/compiler/testData/codegen/box/defaultArguments/function/complexInheritance.kt
+++ b/compiler/testData/codegen/box/defaultArguments/function/complexInheritance.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: JS_IR
 // See KT-21968
 
 interface A {
diff --git a/compiler/testData/codegen/box/defaultArguments/signature/kt9924.kt b/compiler/testData/codegen/box/defaultArguments/signature/kt9924.kt
index 8366f26008e..b6c352c2e32 100644
--- a/compiler/testData/codegen/box/defaultArguments/signature/kt9924.kt
+++ b/compiler/testData/codegen/box/defaultArguments/signature/kt9924.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: JS_IR
 abstract class A<T> {
     abstract fun test(a: T, b:Boolean = false) : String
 }
diff --git a/js/js.translator/testData/box/closure/closureLocalFunctionByInnerFunction.kt b/js/js.translator/testData/box/closure/closureLocalFunctionByInnerFunction.kt
index c66653184d2..0e9bbd9c632 100644
--- a/js/js.translator/testData/box/closure/closureLocalFunctionByInnerFunction.kt
+++ b/js/js.translator/testData/box/closure/closureLocalFunctionByInnerFunction.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: JS_IR
 // EXPECTED_REACHABLE_NODES: 1114
 package foo
 
diff --git a/js/js.translator/testData/box/closure/closureLocalFunctionByInnerFunctionInConstructor.kt b/js/js.translator/testData/box/closure/closureLocalFunctionByInnerFunctionInConstructor.kt
index 906aec12624..c241f6097d2 100644
--- a/js/js.translator/testData/box/closure/closureLocalFunctionByInnerFunctionInConstructor.kt
+++ b/js/js.translator/testData/box/closure/closureLocalFunctionByInnerFunctionInConstructor.kt
@@ -1,3 +1,4 @@
+// IGNORE_BACKEND: JS_IR
 // EXPECTED_REACHABLE_NODES: 1114
 package foo