diff --git a/.taskcluster.yml b/.taskcluster.yml
index 1277a5ee0cc..fde94e3ffc9 100644
--- a/.taskcluster.yml
+++ b/.taskcluster.yml
@@ -22,7 +22,7 @@ tasks:
         - "docker-worker:cache:cargo-git-cache"
 
       payload:
-        maxRunTime: 600
+        maxRunTime: 1200
         image: "buildpack-deps:bionic-scm"
         features:
           taskclusterProxy: true
diff --git a/decision-task/run.py b/decision-task/run.py
index 69694b505fc..b9aa337635c 100644
--- a/decision-task/run.py
+++ b/decision-task/run.py
@@ -36,7 +36,7 @@ def create_task(name, command, artifacts=None, dependencies=None, env=None, cach
         "scopes": scopes or [],
         "payload": {
             "cache": cache or {},
-            "maxRunTime": 600,
+            "maxRunTime": 3600,
             "image": "buildpack-deps:bionic",
             "command": [
                 "/bin/bash",