diff --git a/docker/Dockerfile.concretefhe-env.dockerignore b/docker/Dockerfile.concretefhe-env.dockerignore
new file mode 100644
index 000000000..f68432eab
--- /dev/null
+++ b/docker/Dockerfile.concretefhe-env.dockerignore
@@ -0,0 +1,2 @@
+!pkg
+!pkg/**