diff --git a/tests/docker/bionic/Dockerfile b/tests/docker/bionic/Dockerfile
index 1d24aa326..69662f40f 100644
--- a/tests/docker/bionic/Dockerfile
+++ b/tests/docker/bionic/Dockerfile
@@ -161,6 +161,4 @@ RUN cd /tmp \
 ENV GNUTLS_NEXT_CLI=/usr/local/gnutls-3.6.5/bin/gnutls-cli
 ENV GNUTLS_NEXT_SERV=/usr/local/gnutls-3.6.5/bin/gnutls-serv
 
-RUN pip3 install --no-cache-dir \
-    mbed-host-tests \
-    mock
+RUN scripts/min_requirements.py