diff --git a/Justfile b/Justfile
index 50d750a..932395b 100644
--- a/Justfile
+++ b/Justfile
@@ -20,3 +20,25 @@ test_all:
 
 test_all_info_log:
 	PYTEST_LOG_LEVEL=INFO bash local_test_helper.sh -c test_all
+
+pull_dev_images:
+	docker pull ghcr.io/ledgerhq/ledger-app-builder/ledger-app-builder:latest
+	docker pull ghcr.io/ledgerhq/ledger-app-builder/ledger-app-dev-tools:latest
+
+run_speculos_nanos:
+	docker run --rm -p 5000:5000 -p 5001:5001 -v '/dev/bus/usb:/dev/bus/usb'  \
+	-v "$(realpath ./):/app" -it --name  \
+	app-near-container ghcr.io/ledgerhq/ledger-app-builder/ledger-app-dev-tools:latest \
+	bash -c '/usr/bin/python3 -m speculos --model nanos --api-port 5000 --apdu-port 5001 --display headless /app/target/nanos/release/app-near-rust'
+
+run_speculos_nanosplus:
+	docker run --rm -p 5000:5000 -p 5001:5001 -v '/dev/bus/usb:/dev/bus/usb'  \
+	-v "$(realpath ./):/app" -it --name  \
+	app-near-container ghcr.io/ledgerhq/ledger-app-builder/ledger-app-dev-tools:latest \
+	bash -c '/usr/bin/python3 -m speculos --model nanosp --api-port 5000 --apdu-port 5001 --display headless /app/target/nanosplus/release/app-near-rust'
+
+run_speculos_nanox:
+	docker run --rm -p 5000:5000 -p 5001:5001 -v '/dev/bus/usb:/dev/bus/usb'  \
+	-v "$(realpath ./):/app" -it --name  \
+	app-near-container ghcr.io/ledgerhq/ledger-app-builder/ledger-app-dev-tools:latest \
+	bash -c '/usr/bin/python3 -m speculos --model nanox --api-port 5000 --apdu-port 5001 --display headless /app/target/nanox/release/app-near-rust'