diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8b47e6c..1f89a4f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -77,7 +77,7 @@ commands:
 
                     .circleci/integration-test.py run-test \
                     --installer-args "--admin admin:admin" \
-                    -- bootstrap_pip_spec $BOOTSTRAP_PIP_SPEC \
+                    --bootstrap_pip_spec $BOOTSTRAP_PIP_SPEC \
                     basic-tests test_admin_installer.py \
                     << parameters.upgrade >>