diff --git a/api/current.txt b/api/current.txt
index 12b4d4b29c845..9c21047dcd650 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -30101,7 +30101,7 @@ package android.net.wifi {
 
   public static final class WifiNetworkSpecifier.Builder {
     ctor public WifiNetworkSpecifier.Builder();
-    method @NonNull public android.net.NetworkSpecifier build();
+    method @NonNull public android.net.wifi.WifiNetworkSpecifier build();
     method @NonNull public android.net.wifi.WifiNetworkSpecifier.Builder setBssid(@NonNull android.net.MacAddress);
     method @NonNull public android.net.wifi.WifiNetworkSpecifier.Builder setBssidPattern(@NonNull android.net.MacAddress, @NonNull android.net.MacAddress);
     method @NonNull public android.net.wifi.WifiNetworkSpecifier.Builder setIsEnhancedOpen();
diff --git a/wifi/java/android/net/wifi/WifiNetworkSpecifier.java b/wifi/java/android/net/wifi/WifiNetworkSpecifier.java
index 358bf31bf3f7e..8b56b3f24593e 100644
--- a/wifi/java/android/net/wifi/WifiNetworkSpecifier.java
+++ b/wifi/java/android/net/wifi/WifiNetworkSpecifier.java
@@ -408,7 +408,7 @@ public final class WifiNetworkSpecifier extends NetworkSpecifier implements Parc
          * @return Instance of {@link NetworkSpecifier}.
          * @throws IllegalStateException on invalid params set.
          */
-        public @NonNull NetworkSpecifier build() {
+        public @NonNull WifiNetworkSpecifier build() {
             if (!hasSetAnyPattern()) {
                 throw new IllegalStateException("one of setSsidPattern/setSsid/setBssidPattern/"
                         + "setBssid should be invoked for specifier");