diff --git a/Dockerfile b/Dockerfile
index f9fa812c..f23ebf00 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -53,4 +53,6 @@ COPY --from=builder /evolution/tsup.config.ts ./tsup.config.ts
 
 ENV DOCKER_ENV=true
 
+EXPOSE 8080
+
 ENTRYPOINT ["/bin/bash", "-c", ". ./Docker/scripts/deploy_database.sh && npm run start:prod" ]
\ No newline at end of file
diff --git a/src/cache/localcache.ts b/src/cache/localcache.ts
index 130d4865..1eb845aa 100644
--- a/src/cache/localcache.ts
+++ b/src/cache/localcache.ts
@@ -47,10 +47,12 @@ export class LocalCache implements ICache {
 
   async hGet() {
     console.log('hGet not implemented');
+    return null
   }
 
   async hSet() {
     console.log('hSet not implemented');
+    return null
   }
 
   async hDelete() {