diff --git a/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h b/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
index 923310c..80afe9d 100644
--- a/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
+++ b/services/audiopolicy/common/managerdefinitions/include/ClientDescriptor.h
@@ -113,6 +113,9 @@
     const sp<AudioPolicyMix> getPrimaryMix() const {
         return mPrimaryMix.promote();
     };
+    bool hasLostPrimaryMix() const {
+        return mPrimaryMix.unsafe_get() && !mPrimaryMix.promote();
+    }
 
     void setActive(bool active) override
     {
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index 830b74c..fc3b2a2 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -5354,7 +5354,7 @@
             if (status != OK) {
                 continue;
             }
-            if (client->getPrimaryMix() != primaryMix) {
+            if (client->getPrimaryMix() != primaryMix || client->hasLostPrimaryMix()) {
                 invalidate = true;
                 if (desc->isStrategyActive(psId)) {
                     maxLatency = desc->latency();