diff --git a/.orchestra/ci/install-dependencies.sh b/.orchestra/ci/install-dependencies.sh
index fb885843e2f16c81b4db682d1e196db2f40dc64a..5b4b01e9320d09fc6f5a7528be65941d3e60c8f8 100755
--- a/.orchestra/ci/install-dependencies.sh
+++ b/.orchestra/ci/install-dependencies.sh
@@ -28,6 +28,7 @@ apt-get install --no-install-recommends --yes \
   libreadline-dev \
   libtool \
   m4 \
+  meson \
   ninja-build \
   pkg-config \
   python \