diff --git a/api/funkwhale_api/music/factories.py b/api/funkwhale_api/music/factories.py
index c8f4bf322dbb6be91383f022e52f5e027a096714..9bcc4350ffae3e56ddef431b9c33960b9899364a 100644
--- a/api/funkwhale_api/music/factories.py
+++ b/api/funkwhale_api/music/factories.py
@@ -89,7 +89,7 @@ class ImportJobFactory(factory.django.DjangoModelFactory):
     batch = factory.SubFactory(ImportBatchFactory)
     source = factory.Faker("url")
     mbid = factory.Faker("uuid4")
-    replace_if_duplicate = factory.Faker("boolean")
+    replace_if_duplicate = False
 
     class Meta:
         model = "music.ImportJob"
diff --git a/front/src/store/instance.js b/front/src/store/instance.js
index 555bd82391fe56a4ec5d18baa71e0e64dceabf35..dfd6a9db84e4156168b6b7ed20a6ac8375b69c03 100644
--- a/front/src/store/instance.js
+++ b/front/src/store/instance.js
@@ -54,19 +54,16 @@ export default {
       state.events = value
     },
     instanceUrl: (state, value) => {
+      if (value && !value.endsWith('/')) {
+        value = value + '/'
+      }
       state.instanceUrl = value
       if (!value) {
         axios.defaults.baseURL = null
         return
       }
-      let apiUrl
       let suffix = 'api/v1/'
-      if (state.instanceUrl.endsWith('/')) {
-        apiUrl = state.instanceUrl + suffix
-      } else {
-        apiUrl = state.instanceUrl + '/' + suffix
-      }
-      axios.defaults.baseURL = apiUrl
+      axios.defaults.baseURL = state.instanceUrl + suffix
     }
   },
   getters: {
diff --git a/front/src/views/instance/Timeline.vue b/front/src/views/instance/Timeline.vue
index 03bd5a53758373257239d054f6ffbead3569d9fe..a5647b7bf919759dc443d4f95d0def829ffb20d5 100644
--- a/front/src/views/instance/Timeline.vue
+++ b/front/src/views/instance/Timeline.vue
@@ -78,8 +78,11 @@ export default {
       // let token = 'test'
       const bridge = new WebSocketBridge()
       this.bridge = bridge
+      let url = this.$store.getters['instance/absoluteUrl'](`api/v1/instance/activity?token=${token}`)
+      url = url.replace('http://', 'ws://')
+      url = url.replace('https://', 'wss://')
       bridge.connect(
-        `/api/v1/instance/activity?token=${token}`,
+        url,
         null,
         {reconnectInterval: 5000})
       bridge.listen(function (event) {