diff --git a/compiler/testData/codegen/box/intrinsics/prefixIncDec.kt b/compiler/testData/codegen/box/intrinsics/prefixIncDec.kt
index 0b8864dbd26..612c91f3fa7 100644
--- a/compiler/testData/codegen/box/intrinsics/prefixIncDec.kt
+++ b/compiler/testData/codegen/box/intrinsics/prefixIncDec.kt
@@ -1,6 +1,3 @@
-// TODO: muted automatically, investigate should it be ran for JS or not
-// IGNORE_BACKEND: JS
-
 public var inc: Int = 0;
 
 public var propInc: Int = 0
diff --git a/compiler/testData/codegen/box/operatorConventions/kt4152.kt b/compiler/testData/codegen/box/operatorConventions/kt4152.kt
index c0716bca547..bc3ad4eada0 100644
--- a/compiler/testData/codegen/box/operatorConventions/kt4152.kt
+++ b/compiler/testData/codegen/box/operatorConventions/kt4152.kt
@@ -1,6 +1,3 @@
-// TODO: muted automatically, investigate should it be ran for JS or not
-// IGNORE_BACKEND: JS
-
 public var inc: Int = 0;
 
 public var propInc: Int = 0
diff --git a/compiler/testData/codegen/box/statics/incInClassObject.kt b/compiler/testData/codegen/box/statics/incInClassObject.kt
index 3a7df37fdbc..fe763170399 100644
--- a/compiler/testData/codegen/box/statics/incInClassObject.kt
+++ b/compiler/testData/codegen/box/statics/incInClassObject.kt
@@ -1,7 +1,3 @@
-// TODO: muted automatically, investigate should it be ran for JS or not
-// IGNORE_BACKEND: JS
-
-
 class A {
     companion object {
         private var r: Int = 1;
diff --git a/compiler/testData/codegen/box/statics/incInObject.kt b/compiler/testData/codegen/box/statics/incInObject.kt
index dd0db9d5b15..f35b9bb83f7 100644
--- a/compiler/testData/codegen/box/statics/incInObject.kt
+++ b/compiler/testData/codegen/box/statics/incInObject.kt
@@ -1,6 +1,3 @@
-// TODO: muted automatically, investigate should it be ran for JS or not
-// IGNORE_BACKEND: JS
-
 object A {
     private var r: Int = 1;