diff --git a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigDriver.c b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigDriver.c
index 4b2008f577..2ec33e069e 100644
--- a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigDriver.c
+++ b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigDriver.c
@@ -71,7 +71,7 @@ TcgConfigDriverEntryPoint (
   }
   
   PrivateData->TcgProtocol = TcgProtocol;
-  PrivateData->HideTpm     = PcdGetBool (PcdHideTpmSupport) && PcdGetBool (PcdHideTpm);
+  PrivateData->HideTpm     = (BOOLEAN) (PcdGetBool (PcdHideTpmSupport) && PcdGetBool (PcdHideTpm));
   
   //
   // Install TCG configuration form
diff --git a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c
index 535f5e852a..0127819a90 100644
--- a/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c
+++ b/SecurityPkg/Tcg/TcgConfigDxe/TcgConfigImpl.c
@@ -184,7 +184,7 @@ TcgExtractConfig (
 
   Configuration.MorState        = PcdGetBool (PcdMorEnable);
   Configuration.TpmOperation    = ENABLE;
-  Configuration.HideTpm         = PcdGetBool (PcdHideTpmSupport) && PcdGetBool (PcdHideTpm);
+  Configuration.HideTpm         = (BOOLEAN) (PcdGetBool (PcdHideTpmSupport) && PcdGetBool (PcdHideTpm));
   //
   // Read the original value of HideTpm from PrivateData which won't be changed by Setup in this boot.
   //