diff --git a/src/config/mod.rs b/src/config/mod.rs
index b79f3a9..1bde5a1 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -57,8 +57,12 @@ pub mod init {
                 _ => {
                     // Development (default): Allow localhost origins
                     cors.allow_origin(vec![
-                        "http://localhost:9081".parse().unwrap(),
-                        "http://127.0.0.1:9081".parse().unwrap(),
+                        format!("http://localhost:{}", super::super::host::PORT)
+                            .parse()
+                            .unwrap(),
+                        format!("http://127.0.0.1:{}", super::super::host::PORT)
+                            .parse()
+                            .unwrap(),
                         "http://localhost:4200".parse().unwrap(),
                         "http://127.0.0.1:4200".parse().unwrap(),
                     ])