diff --git a/scripts/install b/scripts/install
index 29d7aec..5b68db8 100755
--- a/scripts/install
+++ b/scripts/install
@@ -63,18 +63,22 @@ fi
 # Add users
 
 #check wallabag
-if [[ $(sudo yunohost app list --installed -f wallabag2 | grep -q 'installed: True') -eq 0 ]]; then
+sudo yunohost app list --installed -f wallabag2 --json | grep -q '"installed": true'
+if [[ "$?" -eq 0 ]]; then
     echo "Detected wallabag V2"
     wallabagPath=$(sudo yunohost app setting wallabag2 path | sed 's#/*$##')
     wallabagUrl=$domain$wallabagPath
     sharingWallabag="'sharing' => \n\tarray( \n\t\t0 => \n\t\tarray(\n\t\t\t'type' => 'wallabagv2',\n\t\t\t'name' => 'Wallabag',\n\t\t\t'url' => 'https://$wallabagUrl',\n\t\t),"
     sharingEnable=1
-elif [[ $(sudo yunohost app list --installed -f wallabag | grep -q 'installed: True') -eq 0 ]]; then
-    echo "Detected wallabag"
-    wallabagPath=$(sudo yunohost app setting wallabag path)
-    wallabagUrl=$domain$wallabagPath
-    sharingWallabag="'sharing' => \n\tarray( \n\t\t0 => \n\t\tarray(\n\t\t\t'type' => 'wallabag',\n\t\t\t'name' => 'Wallabag',\n\t\t\t'url' => 'https://$wallabagUrl',\n\t\t),"
-    sharingEnable=1
+else
+    sudo yunohost app list --installed -f wallabag --json | grep -q '"installed": true'
+    if [[ "$?" -eq 0 ]]; then
+        echo "Detected wallabag"
+        wallabagPath=$(sudo yunohost app setting wallabag path)
+        wallabagUrl=$domain$wallabagPath
+        sharingWallabag="'sharing' => \n\tarray( \n\t\t0 => \n\t\tarray(\n\t\t\t'type' => 'wallabag',\n\t\t\t'name' => 'Wallabag',\n\t\t\t'url' => 'https://$wallabagUrl',\n\t\t),"
+        sharingEnable=1
+    fi
 fi
 
 freshrss_users=$(ldapsearch -h localhost -b ou=users,dc=yunohost,dc=org -x objectClass=mailAccount uid | grep uid: | sed 's/uid: //' | xargs)