diff --git a/IntelFrameworkPkg/IntelFrameworkPkg.dec b/IntelFrameworkPkg/IntelFrameworkPkg.dec
index a2f00966f2..21b6b5a011 100644
--- a/IntelFrameworkPkg/IntelFrameworkPkg.dec
+++ b/IntelFrameworkPkg/IntelFrameworkPkg.dec
@@ -130,6 +130,7 @@
 #
 ################################################################################
 [Ppis.common]
+  gEfiPciCfgPpiInServiceTableGuid = { 0xe1f2eba0, 0xf7b9, 0x4a26, {0x86, 0x20, 0x13, 0x12, 0x21, 0x64, 0x2a, 0x90 }}
   gEfiPeiReadOnlyVariablePpiGuid = { 0x3CDC90C6, 0x13FB, 0x4A75, { 0x9E, 0x79, 0x59, 0xE9, 0xDD, 0x78, 0xB9, 0xFA }}
   gEfiPeiSectionExtractionPpiGuid = { 0x4F89E208, 0xE144, 0x4804, { 0x9E, 0xC8, 0x0F, 0x89, 0x4F, 0x7E, 0x36, 0xD7 }}
   gEfiPeiSecurityPpiGuid         = { 0x1388066E, 0x3A57, 0x4EFA, { 0x98, 0xF3, 0xC1, 0x2F, 0x3A, 0x95, 0x8A, 0x29 }}
diff --git a/IntelFrameworkPkg/IntelFrameworkPkg.nspd b/IntelFrameworkPkg/IntelFrameworkPkg.nspd
index 241da803e7..66086e8b52 100644
--- a/IntelFrameworkPkg/IntelFrameworkPkg.nspd
+++ b/IntelFrameworkPkg/IntelFrameworkPkg.nspd
@@ -337,5 +337,10 @@
       <GuidValue>0DE2CE25-446A-45A7-BFC9-37DA26344B37</GuidValue>
       <HelpText/>
     </Entry>
+    <Entry Name="PciCfg">
+      <C_Name>gEfiPciCfgPpiInServiceTableGuid</C_Name>
+      <GuidValue>E1F2EBA0-F7B9-4A26-8620-131221642A90</GuidValue>
+      <HelpText/>
+    </Entry>
   </PpiDeclarations>
 </PackageSurfaceArea>
\ No newline at end of file