diff --git a/.gitattributes b/.gitattributes
index e69de29..a472dba 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -0,0 +1,4 @@
+mio/ac/* linguist-generated=true
+mio/m4/* linguist-generated=true
+stio/ac/* linguist-generated=true
+stio/m4/* linguist-generated=true
\ No newline at end of file