diff --git a/filetypes.xml b/filetypes.xml
index e503fa6..0b221c9 100644
--- a/filetypes.xml
+++ b/filetypes.xml
@@ -11,6 +11,7 @@
       <mapping pattern="ChangeLog" type="PLAIN_TEXT" />
       <mapping pattern=".test" type="PLAIN_TEXT" />
       <mapping ext="inf" type="PLAIN_TEXT" />
+      <mapping ext="fixed" type="PLAIN_TEXT" />
       <mapping ext="sqlite3" type="PLAIN_TEXT" />
       <mapping ext="info" type="PLAIN_TEXT" />
       <removed_mapping ext="bat" approved="true" type="PLAIN_TEXT" />