diff --git a/src/host/getset.cpp b/src/host/getset.cpp
index 36f2ebbd8..c4e32b015 100644
--- a/src/host/getset.cpp
+++ b/src/host/getset.cpp
@@ -387,7 +387,7 @@ void ApiRoutines::GetNumberOfConsoleMouseButtonsImpl(ULONG& buttons) noexcept
             RETURN_HR_IF(E_INVALIDARG, WI_IsAnyFlagSet(mode, ~(INPUT_MODES | PRIVATE_MODES)));
 
             // ECHO on with LINE off is invalid.
-            RETURN_HR_IF(E_INVALIDARG, WI_IsFlagSet(mode, ENABLE_ECHO_INPUT) && WI_IsFlagClear(mode, ENABLE_LINE_INPUT));
+            RETURN_HR_IF_EXPECTED(E_INVALIDARG, WI_IsFlagSet(mode, ENABLE_ECHO_INPUT) && WI_IsFlagClear(mode, ENABLE_LINE_INPUT));
         }
 
         return S_OK;