diff --git a/Makefile b/Makefile
index 952fdba..f77ff95 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ export PATH := $(CURDIR)/bin:$(PATH)
 
 .PHONY: generate
 generate:
-	echo "Generating code..."
+	@echo "Generating code..."
 	oapi-codegen --config=scripts/sdk.cfg.yaml api/openapi.yaml
 
 .PHONY: prepare
diff --git a/api/openapi.yaml b/api/openapi.yaml
index 3537b1c..8b77b48 100644
--- a/api/openapi.yaml
+++ b/api/openapi.yaml
@@ -7,19 +7,7 @@ info:
     This API provides endpoints for managing PubSubs.
 
 servers:
-  - url: https://{topicId}.api.pubsub-dp.eu01.dev.stackit.cloud
-    description: Development endpoint in eu01.
-    variables:
-      topicId:
-        description: The Topic UUID.
-        default: "00000000-0000-0000-0000-000000000000"
-  - url: https://{topicId}.api.pubsub-dp.eu01.qa.stackit.cloud
-    description: QA endpoint in eu01.
-    variables:
-      topicId:
-        description: The Topic UUID.
-        default: "00000000-0000-0000-0000-000000000000"
-  - url: https://{topicId}.api.pubsub-dp.eu01.stackit.cloud
+  - url: https://{topicId}.pubsub.eu01.onstackit.cloud
     description: Production endpoint in eu01.
     variables:
       topicId: