diff --git a/docker/Dockerfile.concretefhe-env b/docker/Dockerfile.concretefhe-env
index 5acd26e7c..78a1015d9 100644
--- a/docker/Dockerfile.concretefhe-env
+++ b/docker/Dockerfile.concretefhe-env
@@ -2,6 +2,7 @@ FROM ghcr.io/zama-ai/zamalang-compiler
 
 RUN apt-get update && apt-get upgrade --no-install-recommends -y && \
     apt-get install --no-install-recommends -y \
+    curl \
     python3.8 \
     python3.8-tk \
     python3.8-venv \