diff --git a/client/src/telemetry/glean-context.tsx b/client/src/telemetry/glean-context.tsx
index f3849e582d49..2008b4ce7bdc 100644
--- a/client/src/telemetry/glean-context.tsx
+++ b/client/src/telemetry/glean-context.tsx
@@ -93,7 +93,6 @@ function glean(): GleanAnalytics {
   Glean.initialize(GLEAN_APP_ID, uploadEnabled, {
     enableAutoPageLoadEvents: true,
     channel: GLEAN_CHANNEL,
-    migrateFromLegacyStorage: true,
     serverEndpoint: DEV_MODE
       ? "https://developer.allizom.org"
       : document.location.origin,