diff --git a/backend.Dockerfile b/backend.Dockerfile
index 0be8a39..33b238d 100644
--- a/backend.Dockerfile
+++ b/backend.Dockerfile
@@ -8,5 +8,4 @@ RUN CGO_ENABLED=0 GOOS=linux go build -ldflags '-s' -o backend .
 
 FROM scratch
 COPY --from=backend /go/src/app/backend /backend
-EXPOSE 8080
 CMD ["/backend"]
diff --git a/cache.Dockerfile b/cache.Dockerfile
index 6b31647..4ecfcb6 100644
--- a/cache.Dockerfile
+++ b/cache.Dockerfile
@@ -8,5 +8,4 @@ RUN CGO_ENABLED=0 GOOS=linux go build -ldflags '-s' -o cache .
 
 FROM scratch
 COPY --from=cache /go/src/app/cache /cache
-EXPOSE 8080
 CMD ["/cache"]
diff --git a/database.Dockerfile b/database.Dockerfile
index b2c1547..f691466 100644
--- a/database.Dockerfile
+++ b/database.Dockerfile
@@ -8,5 +8,4 @@ RUN CGO_ENABLED=0 GOOS=linux go build -ldflags '-s' -o database .
 
 FROM scratch
 COPY --from=database /go/src/app/database /database
-EXPOSE 8080
 CMD ["/database"]