diff --git a/Plugins/Vorbis/VorbisPlugin.xcodeproj/project.pbxproj b/Plugins/Vorbis/VorbisPlugin.xcodeproj/project.pbxproj
index ca2b229e8..396a3a1f9 100644
--- a/Plugins/Vorbis/VorbisPlugin.xcodeproj/project.pbxproj
+++ b/Plugins/Vorbis/VorbisPlugin.xcodeproj/project.pbxproj
@@ -279,6 +279,7 @@
 				HEADER_SEARCH_PATHS = (
 					"$(inherited)",
 					../../ThirdParty/vorbis/include,
+					../../ThirdParty/ogg/include,
 				);
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(HOME)/Library/Bundles";
@@ -310,6 +311,7 @@
 				HEADER_SEARCH_PATHS = (
 					"$(inherited)",
 					../../ThirdParty/vorbis/include,
+					../../ThirdParty/ogg/include,
 				);
 				INFOPLIST_FILE = Info.plist;
 				INSTALL_PATH = "$(HOME)/Library/Bundles";