diff --git a/bin/compile b/bin/compile
index 352a18d04af19c758242c8937d82cdff12ef2639..6a97f78db6a0eb2bd03492e6878e0855e5575c4c 100755
--- a/bin/compile
+++ b/bin/compile
@@ -221,6 +221,7 @@ puts-step "Installing dependencies using Pip ($PIP_VERSION)"
 [ "$FRESH_PYTHON" ] && bpwatch start pip_install_first
 
 /app/.heroku/python/bin/pip install -r requirements.txt --exists-action=w --src=./.heroku/src  | cleanup | indent
+/app/.heroku/python/bin/pip install -r requirements.txt --exists-action=w --src=./.heroku/src --allow-all-external  | cleanup | indent
 
 [ ! "$FRESH_PYTHON" ] && bpwatch stop pip_install
 [ "$FRESH_PYTHON" ] && bpwatch stop pip_install_first