diff --git a/docker/Dockerfile b/docker/Dockerfile
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -12,6 +12,7 @@
   apt-get install -y \
     libapr1-dev \
     libaprutil1-dev \
+    libcmph-dev \
     libpq-dev \
     libsvn-dev \
     libsystemd-dev \