diff --git a/src/core/border_router/multi_ail_detector.hpp b/src/core/border_router/multi_ail_detector.hpp
index d8157e42a..8cecf6e95 100644
--- a/src/core/border_router/multi_ail_detector.hpp
+++ b/src/core/border_router/multi_ail_detector.hpp
@@ -52,6 +52,7 @@ namespace ot {
 namespace BorderRouter {
 
 class NetDataBrTracker;
+class RxRaTracker;
 class RoutingManager;
 
 /**
@@ -69,6 +70,7 @@ class RoutingManager;
 class MultiAilDetector : public InstanceLocator
 {
     friend class NetDataBrTracker;
+    friend class RxRaTracker;
     friend class RoutingManager;
 
 public:
@@ -107,6 +109,9 @@ private:
     void Evaluate(void);
     void HandleTimer(void);
 
+    // Callback from `RxRaTracker`
+    void HandleRxRaTrackerDecisionFactorChanged(void) { Evaluate(); }
+
     using DetectCallback = Callback<MultiAilCallback>;
     using DetectTimer    = TimerMilliIn<MultiAilDetector, &MultiAilDetector::HandleTimer>;
 
diff --git a/src/core/border_router/routing_manager.cpp b/src/core/border_router/routing_manager.cpp
index ae5ba8afa..8df3b9c2a 100644
--- a/src/core/border_router/routing_manager.cpp
+++ b/src/core/border_router/routing_manager.cpp
@@ -602,9 +602,6 @@ void RoutingManager::HandleRxRaTrackerDecisionFactorChanged(void)
 
     mOnLinkPrefixManager.HandleRxRaTrackerChanged();
     mRoutePublisher.Evaluate();
-#if OPENTHREAD_CONFIG_BORDER_ROUTING_MULTI_AIL_DETECTION_ENABLE
-    Get<MultiAilDetector>().Evaluate();
-#endif
 
 exit:
     return;
diff --git a/src/core/border_router/rx_ra_tracker.cpp b/src/core/border_router/rx_ra_tracker.cpp
index 98ded9da8..2d5165294 100644
--- a/src/core/border_router/rx_ra_tracker.cpp
+++ b/src/core/border_router/rx_ra_tracker.cpp
@@ -892,7 +892,14 @@ exit:
 
 void RxRaTracker::HandleExpirationTimer(void) { Evaluate(); }
 
-void RxRaTracker::HandleSignalTask(void) { Get<RoutingManager>().HandleRxRaTrackerDecisionFactorChanged(); }
+void RxRaTracker::HandleSignalTask(void)
+{
+#if OPENTHREAD_CONFIG_BORDER_ROUTING_MULTI_AIL_DETECTION_ENABLE
+    Get<MultiAilDetector>().HandleRxRaTrackerDecisionFactorChanged();
+#endif
+
+    Get<RoutingManager>().HandleRxRaTrackerDecisionFactorChanged();
+}
 
 void RxRaTracker::HandleRdnssAddrTask(void) { mRdnssCallback.InvokeIfSet(); }