diff --git a/scripts/install b/scripts/install
index 82334d0..c0bb6fe 100644
--- a/scripts/install
+++ b/scripts/install
@@ -157,6 +157,7 @@ then
     ynh_composer_exec --commands="require roundcube/carddav $carddav_version"
 
     carddav_tmp_config="../conf/carddav.config.inc.php"
+    carddav_server=0
 
     # Look for installed and supported CardDAV servers
     for carddav_app in "owncloud" "nextcloud" "baikal"
@@ -165,6 +166,7 @@ then
             --output-as json | grep -Po '"id":[ ]?"\K.*?(?=")' | head -1)
         if [ -n "$carddav_app_id" ]
         then
+            carddav_server=1
             # Retrieve app settings and enable relevant preset
             carddav_domain=$(ynh_app_setting_get --app=$carddav_app_id --key=domain)
             carddav_path=$(ynh_app_setting_get --app=$carddav_app_id --key=path)
@@ -178,7 +180,11 @@ then
     # Copy the plugin configuration file
     cp "$carddav_tmp_config" ""$final_path/plugins/carddav/config.inc.php""
 
-    installed_plugins+=" 'carddav',"
+    # Do not actualy add the carddav plugin if there's no carddav server available...
+    if [ $carddav_server -eq 1 ]
+    then
+        installed_plugins+=" 'carddav',"
+    fi
 fi
 
 # Install Enigma plugin