diff --git a/IntelFrameworkPkg/Include/Framework/DataHubRecords.h b/IntelFrameworkPkg/Include/Framework/DataHubRecords.h
index 1b484b862d..b1157bafd3 100644
--- a/IntelFrameworkPkg/Include/Framework/DataHubRecords.h
+++ b/IntelFrameworkPkg/Include/Framework/DataHubRecords.h
@@ -1549,8 +1549,6 @@ typedef struct {
 
 #define EFI_MISC_SUBCLASS_VERSION     0x0100
 
-#pragma pack(1)
-
 //
 // Last PCI Bus Number
 //
@@ -2695,8 +2693,6 @@ typedef struct {
   EFI_MISC_SUBCLASS_RECORDS         Record;
 } EFI_MISC_SUBCLASS_DRIVER_DATA;
 
-#pragma pack()
-
 ///
 /// Inconsistent with specification here:  
 /// In DataHubSubclass spec 0.9 page 16, the following symbol is NOT defined.