diff --git a/Dockerfile.cloudron b/Dockerfile.cloudron
index 77eb048..5f1cf2a 100644
--- a/Dockerfile.cloudron
+++ b/Dockerfile.cloudron
@@ -8,6 +8,9 @@ RUN apt-get update && apt-get install -y \
     bash \
     jq \
     yq \
+    git \
+    build-essential \
+    libolm-dev \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*