diff --git a/docker/Dockerfile b/docker/Dockerfile
index adf956749a4710799dff47deb271aee48bf41ed4..7de2cdc64bd76aea6c8a51c483b048120fcad53f 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -25,6 +25,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 	m4 \
 	pkg-config \
 	software-properties-common \
+	python-is-python3 \
 	ssh \
 	unzip \
 	wget \