1 files changed, 2 insertions, 0 deletions

diff --git a/src/api/burn/balutil/inc/BalBaseBootstrapperApplication.h b/src/api/burn/balutil/inc/BalBaseBootstrapperApplication.h
index c3223bee..58cc0673 100644
--- a/src/api/burn/balutil/inc/BalBaseBootstrapperApplication.h
+++ b/src/api/burn/balutil/inc/BalBaseBootstrapperApplication.h
@@ -132,6 +132,8 @@ public: // IBootstrapperApplication
     virtual STDMETHODIMP OnDetectUpdate(
         __in_z LPCWSTR /*wzUpdateLocation*/,
         __in DWORD64 /*dw64Size*/,
+        __in_z_opt LPCWSTR /*wzHash*/,
+        __in BOOTSTRAPPER_UPDATE_HASH_TYPE /*hashAlgorithm*/,
         __in LPCWSTR /*wzVersion*/,
         __in_z LPCWSTR /*wzTitle*/,
         __in_z LPCWSTR /*wzSummary*/,