diff --git a/support/docker/Dockerfile b/support/docker/Dockerfile
index 36cd3b28a4..03acde85d2 100644
--- a/support/docker/Dockerfile
+++ b/support/docker/Dockerfile
@@ -39,6 +39,9 @@ RUN apt-get install -y --no-install-recommends \
         python-flake8 \
         python-nose2 \
         python-pexpect \
+        python3 \
+        python3-nose2 \
+        python3-pexpect \
         qemu-system-arm \
         qemu-system-x86 \
         rsync \