diff --git a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.h b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.h
index 5ec8a3fe17..7d3c960e10 100644
--- a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.h
+++ b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThru.h
@@ -32,8 +32,11 @@
 #include <Library/MemoryAllocationLib.h>
 #include <Library/UefiBootServicesTableLib.h>
 #include <Library/PcdLib.h>
+#include <Library/DevicePathLib.h>
+
 #include <IndustryStandard/Pci22.h>
 
+
 ///
 /// bit definition
 ///
diff --git a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf
index 735101b36c..45792dea4f 100644
--- a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf
+++ b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf
@@ -54,6 +54,7 @@
   BaseLib
   UefiDriverEntryPoint
   DebugLib
+  DevicePathLib
 
 
 [Protocols]