diff --git a/.taskcluster.yml b/.taskcluster.yml
index 070d3de7c01..6a441c85171 100644
--- a/.taskcluster.yml
+++ b/.taskcluster.yml
@@ -44,4 +44,4 @@ tasks:
             git clone $GITHUB_EVENT_CLONE_URL repo &&
             cd repo &&
             git checkout $GITHUB_EVENT_COMMIT_SHA &&
-            python2.7 decision-task/run.py
+            python2.7 decision-task.py
diff --git a/decision-task/run.py b/decision-task.py
similarity index 100%
rename from decision-task/run.py
rename to decision-task.py
diff --git a/decision-task/requirements.txt b/decision-task/requirements.txt
deleted file mode 100644
index cbe0ab67c46..00000000000
--- a/decision-task/requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-taskcluster==4.0.1
diff --git a/decision-task/vendor.sh b/decision-task/vendor.sh
deleted file mode 100755
index 03e2392c62f..00000000000
--- a/decision-task/vendor.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-
-set -e
-set -x
-
-cd $(dirname $0)
-python2 -m pip install -r requirements.txt --target vendored