diff --git a/Dockerfile b/Dockerfile
index 76136c3..9f59c62 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,6 +9,7 @@ RUN go mod download
 COPY ./Golang/*.go ./
 COPY ./Golang/list/*.go ./list/
 COPY ./Golang/liveurls/*.go ./liveurls/
+COPY ./Golang/utils/*.go ./utils/
 
 RUN go build -o /allinone
 
@@ -18,4 +19,4 @@ COPY --from=build /allinone /allinone
 
 EXPOSE 35455
 
-CMD [ "/allinone" ]
\ No newline at end of file
+CMD [ "/allinone" ]