diff --git a/OpenCorePkg.xcodeproj/project.pbxproj b/OpenCorePkg.xcodeproj/project.pbxproj
index ca046e524b399df6d2c4952dbe75e9c0df1e3b95..e8c67b84e1e7d853a2b293b6abdf1f6f10d91c4a 100644
--- a/OpenCorePkg.xcodeproj/project.pbxproj
+++ b/OpenCorePkg.xcodeproj/project.pbxproj
@@ -2261,6 +2261,13 @@
 				HEADER_SEARCH_PATHS = (
 					"$(SRCROOT)/UDK/MdePkg/Include/X64",
 					"$(SRCROOT)/UDK/MdeModulePkg/Include",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Acidanthera",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Apple/X64",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Apple",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Generic",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Microsoft",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/AMI",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Intel",
 					"$(SRCROOT)/UDK/OpenCorePkg/Include",
 					"$(SRCROOT)/UDK/MdePkg/Include",
 					"$(SRCROOT)/UDK/MacInfoPkg/Include",
@@ -2306,6 +2313,13 @@
 				HEADER_SEARCH_PATHS = (
 					"$(SRCROOT)/UDK/MdePkg/Include/X64",
 					"$(SRCROOT)/UDK/MdeModulePkg/Include",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Acidanthera",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Apple/X64",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Apple",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Generic",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Microsoft",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/AMI",
+					"$(SRCROOT)/UDK/OpenCorePkg/Include/Intel",
 					"$(SRCROOT)/UDK/OpenCorePkg/Include",
 					"$(SRCROOT)/UDK/MdePkg/Include",
 					"$(SRCROOT)/UDK/MacInfoPkg/Include",