diff --git a/compiler/testData/codegen/box/controlStructures/forInArrayWithIndex/forInArrayOfObjectArrayWithIndex.kt b/compiler/testData/codegen/box/controlStructures/forInArrayWithIndex/forInArrayOfObjectArrayWithIndex.kt
index 545f0f6180a..201c8693017 100644
--- a/compiler/testData/codegen/box/controlStructures/forInArrayWithIndex/forInArrayOfObjectArrayWithIndex.kt
+++ b/compiler/testData/codegen/box/controlStructures/forInArrayWithIndex/forInArrayOfObjectArrayWithIndex.kt
@@ -1,4 +1,3 @@
-// WASM_MUTE_REASON: STDLIB_STRING_BUILDER
 // KJS_WITH_FULL_RUNTIME
 // WITH_RUNTIME
 
diff --git a/compiler/testData/codegen/box/controlStructures/forInArrayWithIndex/forInArrayWithIndexContinuesAsUnmodified.kt b/compiler/testData/codegen/box/controlStructures/forInArrayWithIndex/forInArrayWithIndexContinuesAsUnmodified.kt
index f5e0cb96e56..fba4bb5c509 100644
--- a/compiler/testData/codegen/box/controlStructures/forInArrayWithIndex/forInArrayWithIndexContinuesAsUnmodified.kt
+++ b/compiler/testData/codegen/box/controlStructures/forInArrayWithIndex/forInArrayWithIndexContinuesAsUnmodified.kt
@@ -1,4 +1,3 @@
-// WASM_MUTE_REASON: IGNORED_IN_JS
 // KJS_WITH_FULL_RUNTIME
 // See https://youtrack.jetbrains.com/issue/KT-22424
 // IGNORE_BACKEND: JS
diff --git a/compiler/testData/codegen/box/extensionFunctions/whenFail.kt b/compiler/testData/codegen/box/extensionFunctions/whenFail.kt
index e52086f7674..2bd696651eb 100644
--- a/compiler/testData/codegen/box/extensionFunctions/whenFail.kt
+++ b/compiler/testData/codegen/box/extensionFunctions/whenFail.kt
@@ -1,5 +1,5 @@
 // IGNORE_BACKEND: WASM
-// WASM_MUTE_REASON: EXCEPTIONS_NOT_IMPLEMENTED
+// WASM_MUTE_REASON: IGNORED_IN_JS
 // IGNORE_BACKEND: JS_IR
 // IGNORE_BACKEND: JS_IR_ES6
 // TODO: muted automatically, investigate should it be ran for JS or not
diff --git a/compiler/testData/codegen/box/inlineClasses/kt32793.kt b/compiler/testData/codegen/box/inlineClasses/kt32793.kt
index f308ef4fd14..a39a0213c22 100644
--- a/compiler/testData/codegen/box/inlineClasses/kt32793.kt
+++ b/compiler/testData/codegen/box/inlineClasses/kt32793.kt
@@ -1,5 +1,5 @@
 // IGNORE_BACKEND: WASM
-// WASM_MUTE_REASON: CALLABLE_REFERENCES_FAIL
+// WASM_MUTE_REASON: COROUTINES
 // WITH_RUNTIME
 // WITH_COROUTINES
 // IGNORE_BACKEND: JVM
diff --git a/compiler/testData/codegen/box/lazyCodegen/safeCallAndArray.kt b/compiler/testData/codegen/box/lazyCodegen/safeCallAndArray.kt
index 10b17e45d2e..90b61d66b5f 100644
--- a/compiler/testData/codegen/box/lazyCodegen/safeCallAndArray.kt
+++ b/compiler/testData/codegen/box/lazyCodegen/safeCallAndArray.kt
@@ -1,4 +1,3 @@
-// WASM_MUTE_REASON: NULLABLE_BOX_FUNCTION
 class C {
     fun calc() : String {
         return "OK"
diff --git a/compiler/testData/codegen/box/localClasses/closureWithSelfInstantiation.kt b/compiler/testData/codegen/box/localClasses/closureWithSelfInstantiation.kt
index f468d977abd..20727829c28 100644
--- a/compiler/testData/codegen/box/localClasses/closureWithSelfInstantiation.kt
+++ b/compiler/testData/codegen/box/localClasses/closureWithSelfInstantiation.kt
@@ -1,4 +1,3 @@
-// WASM_MUTE_REASON: UNKNOWN
 // Enable for JVM backend when KT-8120 gets fixed
 // IGNORE_BACKEND: JVM