diff --git a/nj2k/nj2k-services/src/org/jetbrains/kotlin/nj2k/postProcessing/J2kPostProcessor.kt b/nj2k/nj2k-services/src/org/jetbrains/kotlin/nj2k/postProcessing/J2kPostProcessor.kt
index c4105783305..84b70e51e99 100644
--- a/nj2k/nj2k-services/src/org/jetbrains/kotlin/nj2k/postProcessing/J2kPostProcessor.kt
+++ b/nj2k/nj2k-services/src/org/jetbrains/kotlin/nj2k/postProcessing/J2kPostProcessor.kt
@@ -125,6 +125,16 @@ private val errorsFixingDiagnosticBasedPostProcessingGroup =
             RemoveModifierFix.createRemoveModifierFactory(),
             Errors.WRONG_MODIFIER_TARGET
         ),
+        diagnosticBasedProcessing(
+            ChangeVisibilityOnExposureFactory,
+            Errors.EXPOSED_FUNCTION_RETURN_TYPE,
+            Errors.EXPOSED_PARAMETER_TYPE,
+            Errors.EXPOSED_PROPERTY_TYPE,
+            Errors.EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR,
+            Errors.EXPOSED_RECEIVER_TYPE,
+            Errors.EXPOSED_SUPER_CLASS,
+            Errors.EXPOSED_SUPER_INTERFACE
+        ),
         fixValToVarDiagnosticBasedProcessing,
         fixTypeMismatchDiagnosticBasedProcessing
     )