diff --git a/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.c b/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.c
index efaab326bb687..e1a422270ddc8 100644
--- a/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.c
+++ b/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.c
@@ -94,6 +94,11 @@ PlatformHookSerialPortInitialize (
       return Status;
     }
 
+    Status = PcdSet32S (PcdSerialClockRate, SerialPortInfo->ClockRate);
+    if (RETURN_ERROR (Status)) {
+      return Status;
+    }
+
     return RETURN_SUCCESS;
   }
 
diff --git a/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf b/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf
index 7ac6bfa1b1b08..e2908cfbca249 100644
--- a/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf
+++ b/UefiPayloadPkg/Library/PlatformHookLib/PlatformHookLib.inf
@@ -38,3 +38,4 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterBase    ## PRODUCES
   gEfiMdeModulePkgTokenSpaceGuid.PcdSerialBaudRate        ## PRODUCES
   gEfiMdeModulePkgTokenSpaceGuid.PcdSerialRegisterStride  ## PRODUCES
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSerialClockRate       ## PRODUCES