diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 7e17043b233b1..5852961bb3ac7 100755
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -5843,6 +5843,7 @@ public final class ActivityManagerService extends ActivityManagerNative
         app.hasShownUi = false;
         app.debugging = false;
         app.cached = false;
+        app.killedByAm = false;
 
         mHandler.removeMessages(PROC_START_TIMEOUT_MSG, app);