diff --git a/docker/Dockerfile b/docker/Dockerfile
index 042522f89372cd33525451711a64ba117d852790..bcb56e31206d478878d2e9ffef95e1d8606c8604 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -14,7 +14,7 @@ COPY . .
 RUN test -x build/duniter || \
     ( \
         apt-get update && \
-        DEBIAN_FRONTEND=noninteractive apt-get install -y clang \
+        DEBIAN_FRONTEND=noninteractive apt-get install -y clang cmake \
     )
 
 # build duniter