diff --git a/js/js.tests/test/org/jetbrains/kotlin/js/testOld/klib/AbstractJsKlibEvolutionTest.kt b/js/js.tests/test/org/jetbrains/kotlin/js/testOld/klib/AbstractJsKlibEvolutionTest.kt
index 35de0ae92d0..cbcf7c1dca0 100644
--- a/js/js.tests/test/org/jetbrains/kotlin/js/testOld/klib/AbstractJsKlibEvolutionTest.kt
+++ b/js/js.tests/test/org/jetbrains/kotlin/js/testOld/klib/AbstractJsKlibEvolutionTest.kt
@@ -23,7 +23,7 @@ import java.io.File
 
 abstract class AbstractClassicJsKlibEvolutionTest : AbstractJsKlibEvolutionTest(CompilerType.K1)
 abstract class AbstractFirJsKlibEvolutionTest : AbstractJsKlibEvolutionTest(CompilerType.K2) {
-    // TODO: unmute after fixing KT-57711
+    // Const evaluation tests muted for FIR because FIR does const propagation.
     override fun isIgnoredTest(filePath: String): Boolean {
         val fileName = filePath.substringAfterLast('/')
         return fileName == "addOrRemoveConst.kt" || fileName == "changeConstInitialization.kt"
diff --git a/native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/AbstractNativeKlibEvolutionTest.kt b/native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/AbstractNativeKlibEvolutionTest.kt
index 5d8230e4932..834b43052a5 100644
--- a/native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/AbstractNativeKlibEvolutionTest.kt
+++ b/native/native.tests/tests/org/jetbrains/kotlin/konan/blackboxtest/AbstractNativeKlibEvolutionTest.kt
@@ -32,8 +32,7 @@ import org.jetbrains.kotlin.compatibility.binary.TestModule as TModule
 
 @Tag("klib-evolution")
 abstract class AbstractNativeKlibEvolutionTest : AbstractNativeSimpleTest() {
-
-    // TODO: unmute after fixing KT-57711
+    // Const evaluation tests muted for FIR because FIR does const propagation.
     private fun isIgnoredTest(filePath: String): Boolean {
         if (!this::class.java.simpleName.startsWith("Fir"))
             return false