diff --git a/dev/config.yml b/dev/config.yml
index 78e76ee55..e1a851a55 100644
--- a/dev/config.yml
+++ b/dev/config.yml
@@ -1,5 +1,5 @@
 general:
-  public_url: http://localhost:8080
+  public_url: http://127.0.0.1:8080
   api_key: some_secret_api_key
   secret_key: some_secret_key
 
@@ -25,7 +25,7 @@ liquidsoap:
 stream:
   inputs:
     main:
-      public_url: https://localhost:8001/main
+      public_url: https://127.0.0.1:8001/main
       mount: main
       port: 8001
       secure: true
@@ -45,7 +45,7 @@ stream:
       - <<: *default_icecast_output
         enabled: true
         mount: main.ogg
-        public_url: https://localhost:8443/main.ogg
+        public_url: https://127.0.0.1:8443/main.ogg
         audio:
           format: ogg
           bitrate: 256
@@ -53,7 +53,7 @@ stream:
       - <<: *default_icecast_output
         enabled: true
         mount: main.opus
-        public_url: https://localhost:8443/main.opus
+        public_url: https://127.0.0.1:8443/main.opus
         audio:
           format: opus
           bitrate: 256
@@ -61,7 +61,7 @@ stream:
       - <<: *default_icecast_output
         enabled: true
         mount: main.mp3
-        public_url: https://localhost:8443/main.mp3
+        public_url: https://127.0.0.1:8443/main.mp3
         audio:
           format: mp3
           bitrate: 256