diff --git a/lib/kamal/configuration/proxy.rb b/lib/kamal/configuration/proxy.rb
index 75491089..64ed057c 100644
--- a/lib/kamal/configuration/proxy.rb
+++ b/lib/kamal/configuration/proxy.rb
@@ -43,7 +43,7 @@ def image
   end
 
   def container_name
-    "kamal-proxy"
+    CONTAINER_NAME
   end
 
   def directory