diff --git a/docker-compose-travis.yml b/docker-compose-travis.yml
index 26ec558..05c95e0 100644
--- a/docker-compose-travis.yml
+++ b/docker-compose-travis.yml
@@ -23,4 +23,4 @@ services:
   mock-nlx:
     build: mock-nlx/
     ports:
-      - 80:80
+      - 4080:4080
diff --git a/docker-compose.yml b/docker-compose.yml
index b62e24a..b527f64 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -31,4 +31,4 @@ services:
       - TLS_ORG_KEY=/certs/org.key
       - DISABLE_LOGDB=1
     ports:
-      - 4080:80
+      - 4080:4080
diff --git a/waardepapieren-service/configuration/waardepapieren-config-compose.json b/waardepapieren-service/configuration/waardepapieren-config-compose.json
index 458cb43..50a3b02 100644
--- a/waardepapieren-service/configuration/waardepapieren-config-compose.json
+++ b/waardepapieren-service/configuration/waardepapieren-config-compose.json
@@ -1,7 +1,7 @@
 {
   "EPHEMERAL_ENDPOINT" : "http://localhost:3232",
   "EPHEMERAL_WEBSOCKET_ENDPOINT" : "ws://localhost:3233",
-  "NLX_OUTWAY_ENDPOINT" : "http://mock-nlx:80",
+  "NLX_OUTWAY_ENDPOINT" : "http://mock-nlx:4080",
   "NLX_CERT": "/certs/org.crt",
   "NLX_KEY": "/certs/org.key",
   "LOG_LEVEL": "info",
diff --git a/waardepapieren-service/configuration/waardepapieren-config.json b/waardepapieren-service/configuration/waardepapieren-config.json
index 4254cb9..9a85c53 100644
--- a/waardepapieren-service/configuration/waardepapieren-config.json
+++ b/waardepapieren-service/configuration/waardepapieren-config.json
@@ -1,7 +1,7 @@
 {
   "EPHEMERAL_ENDPOINT" : "http://localhost:3232",
   "EPHEMERAL_WEBSOCKET_ENDPOINT" : "ws://localhost:3233",
-  "NLX_OUTWAY_ENDPOINT" : "http://localhost:80",
+  "NLX_OUTWAY_ENDPOINT" : "http://localhost:4080",
   "NLX_CERT": "/certs/org.crt",
   "NLX_KEY": "/certs/org.key",
   "LOG_LEVEL": "info",