diff --git a/hub/Dockerfile b/hub/Dockerfile
index 6a0226e..1ff32d3 100644
--- a/hub/Dockerfile
+++ b/hub/Dockerfile
@@ -10,7 +10,8 @@ RUN go mod download || true
 
 COPY . .
 
-RUN CGO_ENABLED=0 go build \
+RUN go mod tidy && \
+    CGO_ENABLED=0 go build \
     -ldflags "-s -w -X main.Version=${VERSION} -X main.BuildTime=${BUILD_TIME}" \
     -o /felhom-hub ./cmd/hub/
 
@@ -27,4 +28,4 @@ ENV TZ=Europe/Budapest
 EXPOSE 8080
 
 ENTRYPOINT ["/usr/local/bin/felhom-hub"]
-CMD ["-config", "/etc/felhom-hub/hub.yaml"]
+CMD ["-config", "/etc/felhom-hub/hub.yaml"]
\ No newline at end of file