diff --git a/tests/build-in-docker.sh b/tests/build-in-docker.sh
index 57a0618..6a990d6 100755
--- a/tests/build-in-docker.sh
+++ b/tests/build-in-docker.sh
@@ -6,3 +6,9 @@ build_image
 run_in_docker mkdir -p build_in_docker
 run_in_docker -w "$PWD/build_in_docker" cmake -DENABLE_EMULATION=1 ..
 run_in_docker -w "$PWD/build_in_docker" make -j ${NUM_PROC}
+docker create --name temp_container pico-hsm-test:bullseye
+docker cp $PWD/build_in_docker/pico_hsm temp_container:/pico_hsm
+docker commit temp_container pico-hsm-test:bullseye
+docker stop temp_container
+docker rm temp_container
+docker rmi $(docker images -f "dangling=true" -q)