diff --git a/Dockerfile b/Dockerfile
index 4411e7a..58d3ffe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -43,6 +43,7 @@ ARG NEXT_PUBLIC_SUPABASE_URL
 ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
 ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
 ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY
+ENV IS_DOCKER=true
 
 EXPOSE 3000
 ENV PORT=3000
diff --git a/shop/lib/utils.ts b/shop/lib/utils.ts
index f07dd25..6c02f2e 100644
--- a/shop/lib/utils.ts
+++ b/shop/lib/utils.ts
@@ -42,19 +42,21 @@ export function resolveSupabaseUrl(url: string | undefined): string | undefined
     }
   } else {
     // Server-Side fallback to localhost:8000 (for local development)
-    try {
-      const parsed = new URL(url);
-      if (parsed.hostname === 'supabase-kong' || parsed.hostname === 'kong') {
-        parsed.hostname = 'localhost';
-        parsed.port = '8000';
-        return parsed.toString().replace(/\/$/, '');
+    if (process.env.IS_DOCKER !== 'true') {
+      try {
+        const parsed = new URL(url);
+        if (parsed.hostname === 'supabase-kong' || parsed.hostname === 'kong') {
+          parsed.hostname = 'localhost';
+          parsed.port = '8000';
+          return parsed.toString().replace(/\/$/, '');
+        }
+      } catch {
+        return url
+          .replace('//supabase-kong:8000', '//localhost:8000')
+          .replace('//kong:8000', '//localhost:8000')
+          .replace('//supabase-kong', '//localhost:8000')
+          .replace('//kong', '//localhost:8000');
       }
-    } catch {
-      return url
-        .replace('//supabase-kong:8000', '//localhost:8000')
-        .replace('//kong:8000', '//localhost:8000')
-        .replace('//supabase-kong', '//localhost:8000')
-        .replace('//kong', '//localhost:8000');
     }
   }
   return url;