diff --git a/docs/website/references/http/openapi.json b/docs/website/references/http/openapi.json
index 03c6a6513d..1f28b84a92 100644
--- a/docs/website/references/http/openapi.json
+++ b/docs/website/references/http/openapi.json
@@ -2363,7 +2363,7 @@
     "servers": [
         {
             "description": "Local DefraDB instance",
-            "url": "http://localhost:9181/api/v0"
+            "url": "/api/v0"
         }
     ],
     "tags": [
diff --git a/http/openapi.go b/http/openapi.go
index 850ce081f4..b217036182 100644
--- a/http/openapi.go
+++ b/http/openapi.go
@@ -111,7 +111,7 @@ func NewOpenAPISpec() (*openapi3.T, error) {
 		Servers: openapi3.Servers{
 			&openapi3.Server{
 				Description: "Local DefraDB instance",
-				URL:         "http://localhost:9181/api/v0",
+				URL:         "/api/v0",
 			},
 		},
 		ExternalDocs: &openapi3.ExternalDocs{