diff --git a/idea/src/org/jetbrains/kotlin/idea/configuration/ui/NotPropertyListPanel.kt b/idea/src/org/jetbrains/kotlin/idea/configuration/ui/NotPropertyListPanel.kt
index ab4f3653f9c..702f2e91214 100644
--- a/idea/src/org/jetbrains/kotlin/idea/configuration/ui/NotPropertyListPanel.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/configuration/ui/NotPropertyListPanel.kt
@@ -21,7 +21,7 @@ import com.intellij.openapi.ui.NonEmptyInputValidator
 import com.intellij.ui.AddEditRemovePanel
 import org.jetbrains.kotlin.name.FqNameUnsafe
 
-class NotPropertyListPanel(data: List<FqNameUnsafe>) : AddEditRemovePanel<FqNameUnsafe>(MyTableModel(), data) {
+class NotPropertyListPanel(data: MutableList<FqNameUnsafe>) : AddEditRemovePanel<FqNameUnsafe>(MyTableModel(), data) {
 
     var modified = false
 
diff --git a/idea/src/org/jetbrains/kotlin/idea/intentions/UsePropertyAccessSyntaxIntention.kt b/idea/src/org/jetbrains/kotlin/idea/intentions/UsePropertyAccessSyntaxIntention.kt
index 33d16910923..a10226af058 100644
--- a/idea/src/org/jetbrains/kotlin/idea/intentions/UsePropertyAccessSyntaxIntention.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/intentions/UsePropertyAccessSyntaxIntention.kt
@@ -63,7 +63,8 @@ class UsePropertyAccessSyntaxInspection : IntentionBasedInspection<KtCallExpress
 
     val fqNameList = mutableListOf<FqNameUnsafe>()
 
-    private var fqNameStrings: List<String>
+    @Suppress("CAN_BE_PRIVATE")
+    var fqNameStrings: List<String>
         get() = fqNameList.map { it.asString() }
         set(value) {
             fqNameList.clear()