diff --git a/Dockerfile b/Dockerfile
index 01043313..22355cce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -61,6 +61,7 @@ RUN \
         m4 \
         parallel \
         pcregrep \
+        protobuf-compiler \
         python \
         python3 \
         python3-dev \