diff --git a/vector/src/main/java/im/vector/app/features/analytics/metrics/sentry/SentrySyncDurationMetrics.kt b/vector/src/main/java/im/vector/app/features/analytics/metrics/sentry/SentrySyncDurationMetrics.kt
index d69ed01526..7de20720fb 100644
--- a/vector/src/main/java/im/vector/app/features/analytics/metrics/sentry/SentrySyncDurationMetrics.kt
+++ b/vector/src/main/java/im/vector/app/features/analytics/metrics/sentry/SentrySyncDurationMetrics.kt
@@ -69,6 +69,7 @@ class SentrySyncDurationMetrics @Inject constructor() : SyncDurationMetricPlugin
 
     override fun finishTransaction() {
         transaction?.finish()
+        transaction = null
         logTransaction("Sentry transaction finished")
     }