diff --git a/Dockerfile b/Dockerfile
index 0705361f5baee54a2a6471a656bbdf0bfb91f5a4..d86b77661186cef5096dbb351487d81d3a56c0f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,5 +12,5 @@ FROM alpine:latest
 RUN apk add --no-cache ca-certificates
 COPY --from=builder /go-ethereum/build/bin/geth /usr/local/bin/
 
-EXPOSE 8545 8546 8547 30303 30303/udp
+EXPOSE 8545 8546 30303 30303/udp
 ENTRYPOINT ["geth"]
diff --git a/Dockerfile.alltools b/Dockerfile.alltools
index e2604232cf925121b23c4c3fc95a47f7fabb6874..715213c5de0d822a7b6c7021a11e54c76eae8297 100644
--- a/Dockerfile.alltools
+++ b/Dockerfile.alltools
@@ -12,4 +12,4 @@ FROM alpine:latest
 RUN apk add --no-cache ca-certificates
 COPY --from=builder /go-ethereum/build/bin/* /usr/local/bin/
 
-EXPOSE 8545 8546 8547 30303 30303/udp
+EXPOSE 8545 8546 30303 30303/udp