diff --git a/Dockerfile b/Dockerfile
index 4f9e9f4..07f0a7d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,6 +4,7 @@ WORKDIR /src
 
 COPY go.mod go.sum ./
 COPY cmd ./cmd
+COPY internal ./internal
 
 RUN CGO_ENABLED=0 GOOS=linux go build -o /out/monitoring-tg-classifier ./cmd/classifier \
     && CGO_ENABLED=0 GOOS=linux go build -o /out/monitoring-tg-server ./cmd/server