diff --git a/internal/proto/analytics/connections_log.proto b/internal/proto/analytics/connections_log.proto
index e0aa6a85..f73c7959 100644
--- a/internal/proto/analytics/connections_log.proto
+++ b/internal/proto/analytics/connections_log.proto
@@ -290,6 +290,15 @@ message ConnectionsLog {
 
     // The type of established connection.
     optional location.nearby.proto.connections.ConnectionAttemptType type = 8;
+
+    // If this is a safe disconnection.
+    optional SafeDisconnectionResult safe_disconnection_result = 9;
+
+    enum SafeDisconnectionResult {
+      UNKNOWN_SAFE_DISCONNECTION_RESULT = 0;
+      SAFE_DISCONNECTION = 1;
+      UNSAFE_DISCONNECTION = 2;
+    }
   }
 
   // A Payload transferred (or attempted to be transferred) between devices.