diff --git a/policy_hal/AudioPolicyManager.cpp b/policy_hal/AudioPolicyManager.cpp
index 298aed4..1328eef 100644
--- a/policy_hal/AudioPolicyManager.cpp
+++ b/policy_hal/AudioPolicyManager.cpp
@@ -2173,7 +2173,7 @@
     // Routing?
     mInputRoutes.incRouteActivity(session);
 
-    if (audioSession->activeCount() == 1 || mInputRoutes.hasRouteChanged(session)) {
+    if (audioSession->activeCount() == 1 || mInputRoutes.getAndClearRouteChanged(session)) {
         // indicate active capture to sound trigger service if starting capture from a mic on
         // primary HW module
         audio_devices_t device = getNewInputDevice(inputDesc);