diff --git a/docker/Dockerfile b/docker/Dockerfile
index 6c5f130bb..748ef4b30 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -19,6 +19,7 @@ RUN apt-get update && \
             git \
             groff \
             libc6-dev \
+            libffi-dev \
             libgmp-dev \
             libmpc-dev \
             libmpfr-dev \