add organization slug to downstream project path
diff --git a/buildkite/pipelines/bazelci.py b/buildkite/pipelines/bazelci.py
index 1c959a5..83a7850 100644
--- a/buildkite/pipelines/bazelci.py
+++ b/buildkite/pipelines/bazelci.py
@@ -124,17 +124,17 @@
       "ubuntu1404":
       {
           "name": "Ubuntu 14.04",
-          "agent-directory": "/var/lib/buildkite-agent/builds/${BUILDKITE_AGENT_NAME}/"
+          "agent-directory": "/var/lib/buildkite-agent/builds/${BUILDKITE_AGENT_NAME}/${BUILDKITE_ORGANIZATION_SLUG}/"
       },
       "ubuntu1604":
       {
           "name": "Ubuntu 16.04",
-          "agent-directory": "/var/lib/buildkite-agent/builds/${BUILDKITE_AGENT_NAME}/"
+          "agent-directory": "/var/lib/buildkite-agent/builds/${BUILDKITE_AGENT_NAME}/${BUILDKITE_ORGANIZATION_SLUG}/"
       },
       "macos":
       {
           "name": "macOS",
-          "agent-directory": "/Users/buchgr/citest"
+          "agent-directory": "/usr/local/var/buildkite-agent/builds/${BUILDKITE_AGENT_NAME}/${BUILDKITE_ORGANIZATION_SLUG}/"
       }
   }