diff --git a/core/api/current.txt b/core/api/current.txt
index 379db7ca59631..92fa9f484cd30 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -12037,7 +12037,7 @@ package android.content.pm {
     field public static final String FEATURE_TELEPHONY_RADIO_ACCESS = "android.hardware.telephony.radio.access";
     field public static final String FEATURE_TELEPHONY_SUBSCRIPTION = "android.hardware.telephony.subscription";
     field @Deprecated public static final String FEATURE_TELEVISION = "android.hardware.type.television";
-    field public static final String FEATURE_THREADNETWORK = "android.hardware.threadnetwork";
+    field public static final String FEATURE_THREAD_NETWORK = "android.hardware.thread_network";
     field public static final String FEATURE_TOUCHSCREEN = "android.hardware.touchscreen";
     field public static final String FEATURE_TOUCHSCREEN_MULTITOUCH = "android.hardware.touchscreen.multitouch";
     field public static final String FEATURE_TOUCHSCREEN_MULTITOUCH_DISTINCT = "android.hardware.touchscreen.multitouch.distinct";
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index db4a684b667ee..0c7fa5141b79d 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -3454,12 +3454,12 @@ public abstract class PackageManager {
             "android.hardware.telephony.subscription";
 
     /**
-     * Feature for {@link #getSystemAvailableFeatures} and
-     * {@link #hasSystemFeature}: The device is capable of communicating with
-     * other devices via Thread network.
+     * Feature for {@link #getSystemAvailableFeatures} and {@link #hasSystemFeature}:
+     * The device is capable of communicating with other devices via
+     * <a href="https://www.threadgroup.org">Thread</a> networking protocol.
      */
     @SdkConstant(SdkConstantType.FEATURE)
-    public static final String FEATURE_THREADNETWORK = "android.hardware.threadnetwork";
+    public static final String FEATURE_THREAD_NETWORK = "android.hardware.thread_network";
 
     /**
      * Feature for {@link #getSystemAvailableFeatures} and