diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c b/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
index de78606b5e..fec938db23 100644
--- a/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
+++ b/MdePkg/Library/SecPeiDxeTimerLibCpu/IpfTimerLib.c
@@ -15,7 +15,7 @@
 #include <Base.h>
 #include <Library/TimerLib.h>
 #include <Library/BaseLib.h>
-#include <Library/PalCallLib.h>
+#include <Library/PalLib.h>
 
 
 /**
diff --git a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf b/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
index 92a77071e2..d140f2203e 100644
--- a/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
+++ b/MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
@@ -52,7 +52,7 @@
   IoLib
 
 [LibraryClasses.IPF]
-  PalCallLib
+  PalLib
 
 
 [Pcd.IA32, Pcd.X64]