diff --git a/.drone.yml b/.drone.yml
index 0e8b3c3..43c45fe 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -1,6 +1,6 @@
 pipeline:
  modules:
-  image: python:3.6
+  image: python:2.7
   commands:
     - ./make-modules.sh
  package:
diff --git a/make-modules.sh b/make-modules.sh
index ea0593b..898afff 100755
--- a/make-modules.sh
+++ b/make-modules.sh
@@ -1,6 +1,8 @@
+set -e
+
 rm -rf modules
 mkdir modules
-pip3 install --install-option="--prefix=$PWD" -r requirements.txt
-mv lib/python3.6/site-packages/* modules/
+pip install --install-option="--prefix=$PWD" -r requirements.txt
+mv lib/python2.7/site-packages/* modules/
 cp imports/* -r modules/