diff --git a/filetypes.xml b/filetypes.xml
index 6841a76..fcb7917 100644
--- a/filetypes.xml
+++ b/filetypes.xml
@@ -1,6 +1,7 @@
 <application>
   <component name="FileTypeManager" version="18">
     <extensionMap>
+      <mapping pattern="Makefile" type="AUTO_DETECTED" />
       <removed_mapping ext="dockerignore" approved="true" type="DockerIgnore file" />
       <removed_mapping ext="ignore" approved="true" type="IgnoreLang file" />
       <removed_mapping ext="pdf" approved="true" type="Native" />