diff --git a/frontend/components/MainPage/header/AgentButton/AgentNotRunningButton.tsx b/frontend/components/MainPage/header/AgentButton/AgentNotRunningButton.tsx
index bee5fb72..1833da2b 100644
--- a/frontend/components/MainPage/header/AgentButton/AgentNotRunningButton.tsx
+++ b/frontend/components/MainPage/header/AgentButton/AgentNotRunningButton.tsx
@@ -248,6 +248,10 @@ const useServiceDeployment = () => {
     }
 
     // Update the service if the hash is different
+    // TODO: "updateService" now uses PATCH instead of PUT,
+    // which means it updates only the provided values.
+    // Ideally we should consider rewriting this code
+    // so that only hash value is passed
     if (!middlewareServiceResponse && service) {
       if (service.hash !== serviceTemplate.hash) {
         await ServicesService.updateService({
diff --git a/frontend/service/Services.ts b/frontend/service/Services.ts
index 32bc2196..61c3b264 100644
--- a/frontend/service/Services.ts
+++ b/frontend/service/Services.ts
@@ -109,7 +109,7 @@ const updateService = async ({
   useMechMarketplace?: boolean;
 }): Promise<MiddlewareServiceResponse> =>
   fetch(`${BACKEND_URL_V2}/service/${serviceConfigId}`, {
-    method: 'PUT',
+    method: 'PATCH',
     body: JSON.stringify({
       ...serviceTemplate,
       deploy,