diff --git a/filetypes.xml b/filetypes.xml
index f0c11c3..576f561 100644
--- a/filetypes.xml
+++ b/filetypes.xml
@@ -2,7 +2,6 @@
   <component name="FileTypeManager" version="18">
     <extensionMap>
       <mapping ext="pem" type="PLAIN_TEXT" />
-      <removed_mapping ext="dockerignore" approved="true" type="DockerIgnore file" />
       <removed_mapping ext="ignore" approved="true" type="IgnoreLang file" />
     </extensionMap>
   </component>
diff --git a/ignore.xml b/ignore.xml
index 1b47368..24ff5da 100644
--- a/ignore.xml
+++ b/ignore.xml
@@ -1,5 +1,5 @@
 <application>
-  <component name="IgnoreSettings" missingGitignore="true" ignoredFileStatus="true" starredTemplates="" unignoreActions="true" notifyIgnoredEditing="true" foldableProjectViewAdvertisePresented="true">
+  <component name="IgnoreSettings" missingGitignore="true" ignoredFileStatus="true" starredTemplates="" unignoreActions="true" notifyIgnoredEditing="true" foldableProjectViewAdvertiseShown="true">
     <languages>
       <language id="Bazaar" NEW_FILE="true" ENABLE="true" />
       <language id="CloudFoundry" NEW_FILE="true" ENABLE="false" />
diff --git a/settingsSync.xml b/settingsSync.xml
deleted file mode 100644
index 6c9eb82..0000000
--- a/settingsSync.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<application>
-  <component name="SettingsSyncSettings">
-    <option name="migrationFromOldStorageChecked" value="true" />
-  </component>
-</application>
\ No newline at end of file