diff --git a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/sealedClassesAddImplements.jsklib.mute b/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/sealedClassesAddImplements.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddImplements/sealedClassesAddImplements.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS
diff --git a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddInheritor/sealedClassesAddInheritor.jsklib.mute b/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddInheritor/sealedClassesAddInheritor.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesAddInheritor/sealedClassesAddInheritor.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS
diff --git a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveImplements/sealedClassesRemoveImplements.jsklib.mute b/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveImplements/sealedClassesRemoveImplements.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveImplements/sealedClassesRemoveImplements.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS
diff --git a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveInheritor/sealedClassesRemoveInheritor.jsklib.mute b/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveInheritor/sealedClassesRemoveInheritor.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesRemoveInheritor/sealedClassesRemoveInheritor.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS
diff --git a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesUseSwitch/sealedClassesUseSwitch.jsklib.mute b/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesUseSwitch/sealedClassesUseSwitch.jsklib.mute
deleted file mode 100644
index 45f4097dd42..00000000000
--- a/jps/jps-plugin/testData/incremental/pureKotlin/sealedClassesUseSwitch/sealedClassesUseSwitch.jsklib.mute
+++ /dev/null
@@ -1 +0,0 @@
-IC of sealed interfaces are not supported in JS