diff --git a/actions/workflows/st2_e2e_tests.yaml b/actions/workflows/st2_e2e_tests.yaml
index 48460c37..3f5a0ef6 100644
--- a/actions/workflows/st2_e2e_tests.yaml
+++ b/actions/workflows/st2_e2e_tests.yaml
@@ -83,7 +83,7 @@ workflows:
                 input:
                     hosts: <% $.host_ip %>
                     env: <% $.st2_cli_env %>
-                    cmd: cd /tmp/st2tests && source venv/bin/activate && pybot robotfm_tests/mistral/
+                    cmd: cd /tmp/st2tests && . venv/bin/activate && pybot robotfm_tests/mistral/
                     timeout: 300
                 on-success:
                     - robot_chatopsCI_tests