diff --git a/conf/usr/local/sbin/check_git b/conf/usr/local/sbin/check_git
index 0d5f15d..17bdd0f 100755
--- a/conf/usr/local/sbin/check_git
+++ b/conf/usr/local/sbin/check_git
@@ -92,7 +92,7 @@ while read REPO ; do
             # Si le sha1sum est différent, les fichiers sont différents
             if [ "$REPO_SHA1SUM" != "$LOCAL_SHA1SUM" ]; then
                 RETURN_CODE=1
-                EXIT_MESSAGE="${EXIT_MESSAGE}\n    diff ${FILE#/} $FILE"
+                EXIT_MESSAGE="${EXIT_MESSAGE}\n    diff ${REPO}/${FILE#/} $FILE"
             fi
         # Sinon s'il n'existe pas
         else