diff --git a/package.json b/package.json
index e2dc540..64448c9 100644
--- a/package.json
+++ b/package.json
@@ -43,6 +43,7 @@
     "vue2-leaflet": "^1.0.2",
     "vuex": "^3.0.1",
     "vuex-class": "^0.3.1",
+    "vuex-persist": "^2.2.0",
     "workbox-webpack-plugin": "^4.3.1",
     "workbox-window": "^4.3.1"
   }
diff --git a/src/Provider/ZtmGdansk/ZtmGdanskMessageTypeClassifier.php b/src/Provider/ZtmGdansk/ZtmGdanskMessageTypeClassifier.php
index 862d73c..bd40406 100644
--- a/src/Provider/ZtmGdansk/ZtmGdanskMessageTypeClassifier.php
+++ b/src/Provider/ZtmGdansk/ZtmGdanskMessageTypeClassifier.php
@@ -16,7 +16,7 @@ class ZtmGdanskMessageTypeClassifier
                 return false; // spam
 
             default:
-                return Message::TYPE_UNKNOWN;
+                return Message::TYPE_INFO;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/yarn.lock b/yarn.lock
index c9daa65..61c6539 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2532,6 +2532,11 @@ findup-sync@3.0.0:
     micromatch "^3.0.4"
     resolve-dir "^1.0.1"
 
+flatted@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.1.tgz#69e57caa8f0eacbc281d2e2cb458d46fdb449e08"
+  integrity sha512-a1hQMktqW9Nmqr5aktAux3JMNqaucxGcjtjWnZLHX7yyPCmlSV3M54nGYbqT8K+0GhF3NBgmJCc3ma+WOgX8Jg==
+
 flush-write-stream@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/flush-write-stream/-/flush-write-stream-1.1.1.tgz#8dd7d873a1babc207d94ead0c2e0e44276ebf2e8"
@@ -3764,6 +3769,11 @@ lodash.map@^4.6.0:
   resolved "https://registry.yarnpkg.com/lodash.map/-/lodash.map-4.6.0.tgz#771ec7839e3473d9c4cde28b19394c3562f4f6d3"
   integrity sha1-dx7Hg540c9nEzeKLGTlMNWL09tM=
 
+lodash.merge@^4.6.2:
+  version "4.6.2"
+  resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.2.tgz#558aa53b43b661e1925a0afdfa36a9a1085fe57a"
+  integrity sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ==
+
 lodash.some@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.some/-/lodash.some-4.6.0.tgz#1bb9f314ef6b8baded13b549169b2a945eb68e4d"
@@ -6207,6 +6217,14 @@ vuex-class@^0.3.1:
   resolved "https://registry.yarnpkg.com/vuex-class/-/vuex-class-0.3.2.tgz#c7e96a076c1682137d4d23a8dcfdc63f220e17a8"
   integrity sha512-m0w7/FMsNcwJgunJeM+wcNaHzK2KX1K1rw2WUQf7Q16ndXHo7pflRyOV/E8795JO/7fstyjH3EgqBI4h4n4qXQ==
 
+vuex-persist@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/vuex-persist/-/vuex-persist-2.2.0.tgz#4acec75562896b045c43d319690b93d6bc1b2bbc"
+  integrity sha512-o/qbBeMcKZZqMvCXc7kfIew/5cjHxlP1f53rx5YYp3r2tk2kxXYK/UZumxKn7OXywlurl2r0mgkuBzH6nIWFjw==
+  dependencies:
+    flatted "^2.0.0"
+    lodash.merge "^4.6.2"
+
 vuex@^3.0.1:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/vuex/-/vuex-3.1.2.tgz#a2863f4005aa73f2587e55c3fadf3f01f69c7d4d"