diff --git a/static/app/data/experimentConfig.tsx b/static/app/data/experimentConfig.tsx
index d28f7ec5f1d3b8..fa55060438354b 100644
--- a/static/app/data/experimentConfig.tsx
+++ b/static/app/data/experimentConfig.tsx
@@ -14,10 +14,10 @@ export const unassignedValue = -1;
  */
 export const experimentList = [
   {
-    key: 'TargetedUpsellModalExperiment',
+    key: 'HighlightTrialOnSignupExperiment',
     type: ExperimentType.Organization,
-    parameter: 'exposed',
-    assignments: [0, 1],
+    parameter: 'exposure_scenario',
+    assignments: ['none', 'on_signup', 'on_first_event'],
   },
   {
     key: 'TargetedUpsellModalExperimentV2',