diff --git a/Dockerfile b/Dockerfile
index c8e944b..0c94c23 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,6 +29,7 @@ RUN apt-get update && apt-get install -y \
   automake \
   autoconf \
   libtool \
+  protobuf-compiler \
   --no-install-recommends && \
   rm -rf /var/lib/apt/lists/*