diff --git a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
index 32890ecf01..60d3d79eff 100644
--- a/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
+++ b/radio/aidl/android/hardware/radio/network/IRadioNetwork.aidl
@@ -694,8 +694,6 @@ oneway interface IRadioNetwork {
      * Enables or disables security algorithm update reports via indication API
      * {@link IRadioNetworkIndication.securityAlgorithmsUpdated()}.
      *
-     * Note: The default value shall be enabled.
-     *
      * @param serial Serial number of request.
      * @param enable {@code true} to enable security algorithm update reports, {@code false} to
      *         disable.
diff --git a/radio/aidl/vts/radio_network_test.cpp b/radio/aidl/vts/radio_network_test.cpp
index c893553571..4916121f50 100644
--- a/radio/aidl/vts/radio_network_test.cpp
+++ b/radio/aidl/vts/radio_network_test.cpp
@@ -2567,7 +2567,4 @@ TEST_P(RadioNetworkTest, isSecurityAlgorithmsUpdatedEnabled) {
     ASSERT_TRUE(CheckAnyOfErrors(
             radioRsp_network->rspInfo.error,
             {RadioError::NONE, RadioError::RADIO_NOT_AVAILABLE, RadioError::MODEM_ERR}));
-
-    // the default value should be true if we have not called the setter
-    EXPECT_TRUE(radioRsp_network->isSecurityAlgorithmsUpdatedEnabled);
 }