diff --git a/.circleci/config.yml b/.circleci/config.yml
index 79ce57ed0..c285263f3 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -68,14 +68,14 @@ workflows:
   images:
     # Build the Docker images used by the ci jobs.  This makes the ci jobs
     # faster and takes various spurious failures out of the critical path.
-    triggers:
-      # Build once a day
-      - schedule:
-          cron: "0 0 * * *"
-          filters:
-            branches:
-              only:
-                - "master"
+    # triggers:
+    #   # Build once a day
+    #   - schedule:
+    #       cron: "0 0 * * *"
+    #       filters:
+    #         branches:
+    #           only:
+    #             - "master"
 
     jobs:
       # Every job that pushes a Docker image from Docker Hub needs to provide