diff --git a/Dockerfile-4bytes b/Dockerfile-4bytes
index 9d308d9..651cb25 100644
--- a/Dockerfile-4bytes
+++ b/Dockerfile-4bytes
@@ -1,3 +1,3 @@
 FROM nginx:1.21.1-alpine
-COPY 4bytes/signatures /usr/share/nginx/html/
+COPY 4bytes/signatures /usr/share/nginx/html/signatures/
 COPY nginx-4bytes.conf /etc/nginx/conf.d/default.conf
diff --git a/src/components/MethodName.tsx b/src/components/MethodName.tsx
index 70742e0..27ad8ca 100644
--- a/src/components/MethodName.tsx
+++ b/src/components/MethodName.tsx
@@ -16,7 +16,7 @@ const MethodName: React.FC<MethodNameProps> = ({ data }) => {
 
     // Try to resolve 4bytes name
     const fourBytes = _name.slice(2);
-    const signatureURL = `http://localhost:3001/${fourBytes}`;
+    const signatureURL = `http://localhost:3001/signatures/${fourBytes}`;
     fetch(signatureURL)
       .then(async (res) => {
         if (!res.ok) {