diff --git a/postinstall_partage.sh b/postinstall_partage.sh
index 668c3120cb5175f5a2a47bb5a8e23f4c1972c4db..1ca2bb57e0fb7a37c004cfecd58401ac6855bfab 100755
--- a/postinstall_partage.sh
+++ b/postinstall_partage.sh
@@ -35,6 +35,7 @@ then
 else
     cd eole-wol
     git stash
+    git fetch
     git switch $branch
     git pull origin $branch
 fi
diff --git a/postinstall_reseau.sh b/postinstall_reseau.sh
index 2a526a971021b2f013f6b80010896c4d1444905e..a47a351e90ce6713a98d9eb515fd0158a3e8e377 100755
--- a/postinstall_reseau.sh
+++ b/postinstall_reseau.sh
@@ -32,6 +32,7 @@ then
 else
     cd eole-wol
     git stash
+    git fetch
     git switch $branch
     git pull origin $branch
     cd -