diff --git a/docker/Dockerfile b/docker/Dockerfile
index e11b9eb..558d47c 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -50,6 +50,7 @@ RUN apt-get update -qq && \
   bc \
   build-essential \
   cargo \
+  cava \
   cmake \
   cmatrix \
   curl \