diff --git a/contexthub/aidl/android/hardware/contexthub/IContextHub.aidl b/contexthub/aidl/android/hardware/contexthub/IContextHub.aidl
index 2135041..16666ef 100644
--- a/contexthub/aidl/android/hardware/contexthub/IContextHub.aidl
+++ b/contexthub/aidl/android/hardware/contexthub/IContextHub.aidl
@@ -189,9 +189,8 @@
      * called, the HAL is expected to clean up any resources attached to the messaging channel
      * associated with this host endpoint ID.
      *
-     * @param hostEndPointId The ID of the host that has disconnected.
-     *
-     * @throws EX_ILLEGAL_ARGUMENT if hostEndpointId is not associated with a connected host.
+     * @param hostEndPointId The ID of the host that has disconnected. Any invalid values for this
+     *                       parameter should be ignored (no-op).
      */
     void onHostEndpointDisconnected(char hostEndpointId);
 
diff --git a/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp b/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
index f0583be..3c01c6b 100644
--- a/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
+++ b/contexthub/aidl/vts/VtsAidlHalContextHubTargetTest.cpp
@@ -338,8 +338,7 @@
 TEST_P(ContextHubAidl, TestInvalidHostConnection) {
     constexpr char16_t kHostEndpointId = 1;
 
-    Status status = contextHub->onHostEndpointDisconnected(kHostEndpointId);
-    ASSERT_EQ(status.exceptionCode(), android::binder::Status::EX_ILLEGAL_ARGUMENT);
+    ASSERT_TRUE(contextHub->onHostEndpointDisconnected(kHostEndpointId).isOk());
 }
 
 std::string PrintGeneratedTest(const testing::TestParamInfo<ContextHubAidl::ParamType>& info) {