diff --git a/utils/pull_subtrees.sh b/utils/pull_subtrees.sh
index e2fb1abc223714463f4a9408dfedcee27cbb4d9e..9109144a1ed4e4644ecc3eeaeadbb374ecf7bddd 100755
--- a/utils/pull_subtrees.sh
+++ b/utils/pull_subtrees.sh
@@ -17,7 +17,7 @@ cd ..
 
 # Vitis
 echo "---- Pull vitis ----"
-git subtree pull --prefix src/vitis "git@gitlab.veremes.net:Development/vitis_apps/sources/vitis.git" $vitisVersion
+git subtree pull --prefix src/vitis --squash -m "pull subtree"  "git@gitlab.veremes.net:Development/vitis_apps/sources/vitis.git" $vitisVersion
 
 # Modules
 if [[ $depsCount > 0 ]]; then
@@ -26,7 +26,7 @@ if [[ $depsCount > 0 ]]; then
 			echo "---- Pull ${aDeps[$i, name]} ----"
 
 			# Ajoute le dépôt
-			git subtree pull --prefix src/${aDeps[$i, name]} "git@gitlab.veremes.net:Development/vitis_apps/sources/${aDeps[$i, name]}.git" ${aDeps[$i, version]}
+			git subtree pull --prefix src/${aDeps[$i, name]} --squash -m "pull ${aDeps[$i, name]} ${aDeps[$i, version]}" "git@gitlab.veremes.net:Development/vitis_apps/sources/${aDeps[$i, name]}.git" ${aDeps[$i, version]}
 		fi
 	done
 fi