diff --git a/filetypes.xml b/filetypes.xml
index a5ad054..c3e79d8 100644
--- a/filetypes.xml
+++ b/filetypes.xml
@@ -13,6 +13,7 @@
       <mapping pattern="_bash_profile_osx" type="PLAIN_TEXT" />
       <mapping pattern=".editorconfig" type="PLAIN_TEXT" />
       <mapping ext="opts" type="PLAIN_TEXT" />
+      <mapping ext="list" type="PLAIN_TEXT" />
       <mapping ext="config" type="PLAIN_TEXT" />
       <mapping pattern="DockerFile" type="Dockerfile" />
     </extensionMap>