diff --git a/.gitconfig b/.gitconfig
index 90bfcd4..cd41c4d 100644
--- a/.gitconfig
+++ b/.gitconfig
@@ -1,14 +1,17 @@
 [user]
-	name = Mathieu Maret
-	email = mathieu.maret@openwide.fr
+    name = Mathieu Maret
+    email = mathieu.maret@openwide.fr
 [color]
     ui = auto
     diff = auto
-	status = auto
+    status = auto
     branch = auto
 [pack]
     threads = 0
 [alias]
-	lg = log -M --decorate --graph
-	st = status
-	ci = commit
+    lg = log -M --decorate --graph
+    st = status
+    ci = commit
+    co = checkout
+[diff "odf"]
+    textconv=odt2txt