diff --git a/builder/image-software.sh b/builder/image-software.sh
index ced56f31..2afac8a4 100755
--- a/builder/image-software.sh
+++ b/builder/image-software.sh
@@ -110,6 +110,9 @@ mv /usr/lib/python3.11/EXTERNALLY-MANAGED /usr/lib/python3.11/EXTERNALLY-MANAGED
 
 echo "--- Install and enable Butterfly (web terminal)"
 export CRYPTOGRAPHY_DONT_BUILD_RUST=1
+my_travis_retry pip3 install cryptography==3.4.6 # https://stackoverflow.com/a/68472128/6850197
+my_travis_retry pip3 install pyOpenSSL==20.0.1
+my_travis_retry pip3 install tornado==5.1.1
 my_travis_retry pip3 install butterfly
 my_travis_retry pip3 install butterfly[systemd]
 systemctl enable butterfly.socket