diff --git a/dom/html/HTMLMediaElement.cpp b/dom/html/HTMLMediaElement.cpp
index ba5f78c4cf27..3e08e2102155 100644
--- a/dom/html/HTMLMediaElement.cpp
+++ b/dom/html/HTMLMediaElement.cpp
@@ -4189,7 +4189,7 @@ HTMLMediaElement::WakeLockCreate()
     NS_ENSURE_TRUE_VOID(pmService);
 
     ErrorResult rv;
-    mWakeLock = pmService->NewWakeLock(NS_LITERAL_STRING("cpu"),
+    mWakeLock = pmService->NewWakeLock(NS_LITERAL_STRING("audio-playing"),
                                        OwnerDoc()->GetInnerWindow(),
                                        rv);
   }
diff --git a/dom/html/HTMLVideoElement.cpp b/dom/html/HTMLVideoElement.cpp
index 6aba8dfc00c5..25536932d7dd 100644
--- a/dom/html/HTMLVideoElement.cpp
+++ b/dom/html/HTMLVideoElement.cpp
@@ -334,7 +334,7 @@ HTMLVideoElement::UpdateScreenWakeLock()
     NS_ENSURE_TRUE_VOID(pmService);
 
     ErrorResult rv;
-    mScreenWakeLock = pmService->NewWakeLock(NS_LITERAL_STRING("screen"),
+    mScreenWakeLock = pmService->NewWakeLock(NS_LITERAL_STRING("video-playing"),
                                              OwnerDoc()->GetInnerWindow(),
                                              rv);
   }
diff --git a/widget/cocoa/nsAppShell.mm b/widget/cocoa/nsAppShell.mm
index da7bf5870851..72b2bc7eea15 100644
--- a/widget/cocoa/nsAppShell.mm
+++ b/widget/cocoa/nsAppShell.mm
@@ -60,7 +60,9 @@ private:
   IOPMAssertionID mAssertionID = kIOPMNullAssertionID;
 
   NS_IMETHOD Callback(const nsAString& aTopic, const nsAString& aState) override {
-    if (!aTopic.EqualsASCII("screen")) {
+    if (!aTopic.EqualsASCII("screen") &&
+        !aTopic.EqualsASCII("audio-playing") &&
+        !aTopic.EqualsASCII("video-playing")) {
       return NS_OK;
     }
     // Note the wake lock code ensures that we're not sent duplicate
diff --git a/widget/gtk/WakeLockListener.cpp b/widget/gtk/WakeLockListener.cpp
index bd97cc01f3e6..776046383d40 100644
--- a/widget/gtk/WakeLockListener.cpp
+++ b/widget/gtk/WakeLockListener.cpp
@@ -343,7 +343,9 @@ WakeLockListener::Callback(const nsAString& topic, const nsAString& state)
     return NS_ERROR_FAILURE;
   }
 
-  if(!topic.Equals(NS_LITERAL_STRING("screen")))
+  if(!topic.Equals(NS_LITERAL_STRING("screen")) &&
+     !topic.Equals(NS_LITERAL_STRING("audio-playing")) &&
+     !topic.Equals(NS_LITERAL_STRING("video-playing")))
     return NS_OK;
 
   WakeLockTopic* topicLock = mTopics.Get(topic);
diff --git a/widget/windows/nsAppShell.cpp b/widget/windows/nsAppShell.cpp
index a4e14c517a05..01d0c72355d7 100644
--- a/widget/windows/nsAppShell.cpp
+++ b/widget/windows/nsAppShell.cpp
@@ -51,7 +51,9 @@ private:
   ~WinWakeLockListener() {}
 
   NS_IMETHOD Callback(const nsAString& aTopic, const nsAString& aState) {
-    if (!aTopic.EqualsASCII("screen")) {
+    if (!aTopic.EqualsASCII("screen") &&
+        !aTopic.EqualsASCII("audio-playing") &&
+        !aTopic.EqualsASCII("video-playing")) {
       return NS_OK;
     }
     // Note the wake lock code ensures that we're not sent duplicate