diff --git a/platform/core-impl/src/com/intellij/psi/impl/file/impl/FileManagerImpl.java b/platform/core-impl/src/com/intellij/psi/impl/file/impl/FileManagerImpl.java
index 0ea43e383951..7beb8012d19b 100644
--- a/platform/core-impl/src/com/intellij/psi/impl/file/impl/FileManagerImpl.java
+++ b/platform/core-impl/src/com/intellij/psi/impl/file/impl/FileManagerImpl.java
@@ -263,7 +263,7 @@ public final class FileManagerImpl implements FileManager {
 
   private boolean myProcessingFileTypesChange;
 
-  void processFileTypesChanged(boolean fileTypeRemoved) {
+  void processFileTypesChanged(boolean clearViewProviders) {
     if (myProcessingFileTypesChange) return;
     myProcessingFileTypesChange = true;
     DebugUtil.performPsiModification(null, () -> {
@@ -274,7 +274,7 @@ public final class FileManagerImpl implements FileManager {
           myManager.beforePropertyChange(event);
 
           possiblyInvalidatePhysicalPsi();
-          if (fileTypeRemoved) {
+          if (clearViewProviders) {
             clearViewProviders();
           }
 
diff --git a/platform/lang-impl/src/com/intellij/psi/impl/file/impl/PsiVFSListener.java b/platform/lang-impl/src/com/intellij/psi/impl/file/impl/PsiVFSListener.java
index 324d9199f645..fe9dcbdf7735 100644
--- a/platform/lang-impl/src/com/intellij/psi/impl/file/impl/PsiVFSListener.java
+++ b/platform/lang-impl/src/com/intellij/psi/impl/file/impl/PsiVFSListener.java
@@ -70,7 +70,7 @@ public class PsiVFSListener implements BulkFileListener {
       connection.subscribe(FileTypeManager.TOPIC, new FileTypeListener() {
         @Override
         public void fileTypesChanged(@NotNull FileTypeEvent e) {
-          myFileManager.processFileTypesChanged(e.getRemovedFileType() != null);
+          myFileManager.processFileTypesChanged(true);
         }
       });
       connection.subscribe(AppTopics.FILE_DOCUMENT_SYNC, new MyFileDocumentManagerAdapter());