diff --git a/docker/MTAContainerFile b/docker/MTAContainerFile
index df41e00..cb4056e 100644
--- a/docker/MTAContainerFile
+++ b/docker/MTAContainerFile
@@ -42,6 +42,8 @@ RUN apt-get update -yqq && \
     libssl-dev \
     llvm \
     nettle-dev \
+    capnproto \
+    libsqlite3-dev \
     pkg-config
 
 ##