1 files changed, 1 insertions, 2 deletions

diff --git a/src/engine/mspengine.h b/src/engine/mspengine.h
index 7ee01e8e..28682169 100644
--- a/src/engine/mspengine.h
+++ b/src/engine/mspengine.h
@@ -38,8 +38,7 @@ HRESULT MspEnginePlanInitializePackage(
     );
 HRESULT MspEnginePlanCalculatePackage(
     __in BURN_PACKAGE* pPackage,
-    __in BOOL fInsideMsiTransaction,
-    __out_opt BOOL* pfBARequestedCache
+    __in BOOL fInsideMsiTransaction
     );
 HRESULT MspEnginePlanAddPackage(
     __in BOOTSTRAPPER_DISPLAY display,