diff --git a/postinstall_partage.sh b/postinstall_partage.sh
index 2134d013e4f5f3ecade025701dba06571cf83d80..b93ff0a579a351efbb9f27db89144eeabdfd4a6c 100755
--- a/postinstall_partage.sh
+++ b/postinstall_partage.sh
@@ -26,8 +26,14 @@ apt-eole install \
     printer-driver-splix \
     hplip \
     wakeonlan
-git clone https://gitlab.tetras-libre.fr/tetras-libre/eole-wol
-cd eole-wol
+if [ ! -e "eole-wol" ]
+then
+    git clone https://gitlab.tetras-libre.fr/tetras-libre/eole-wol
+    cd eole-wol
+else
+    cd eole-wol
+    git pull
+fi
 
 cp $DIR/*/service/*.service /etc/systemd/system/
 
diff --git a/postinstall_reseau.sh b/postinstall_reseau.sh
index 4258d5d934880b6f0a2e0d796377495299c6acbc..f34fc3367329a3157141e8d7488c0cef7e195834 100755
--- a/postinstall_reseau.sh
+++ b/postinstall_reseau.sh
@@ -24,7 +24,14 @@ apt-eole update
 apt-eole install \
     git \
     xrdp
-git clone https://gitlab.tetras-libre.fr/tetras-libre/eole-wol
+if [ ! -e "eole-wol" ]
+then
+    git clone https://gitlab.tetras-libre.fr/tetras-libre/eole-wol
+else
+    cd eole-wol
+    git pull
+    cd -
+fi
 
 chown -R www-data:www-data eole-wol/wol/www