diff --git a/macosx/configs/Warzone-All.xcconfig b/macosx/configs/Warzone-All.xcconfig
index e12a2c3f5..8f2a6cab8 100644
--- a/macosx/configs/Warzone-All.xcconfig
+++ b/macosx/configs/Warzone-All.xcconfig
@@ -12,7 +12,7 @@ INFOPLIST_PREPROCESS = YES
 PRODUCT_NAME = Warzone
 WRAPPER_EXTENSION = app
 FRAMEWORK_SEARCH_PATHS = $(FRAMEWORK_SEARCH_PATHS_QUOTED_1) $(FRAMEWORK_SEARCH_PATHS_QUOTED_2) $(FRAMEWORK_SEARCH_PATHS_QUOTED_3) $(inherited)
-HEADER_SEARCH_PATHS = .. $(inherited)
+HEADER_SEARCH_PATHS = .. $(inherited) $(HEADER_SEARCH_PATHS_QUOTED_1)
 LIBRARY_SEARCH_PATHS = $(inherited) $(LIBRARY_SEARCH_PATHS_QUOTED_1) $(LIBRARY_SEARCH_PATHS_QUOTED_3)
 GCC_MODEL_TUNING = G5
 OTHER_CFLAGS = $(FlagsForCandCpp) -Wno-pointer-to-int-cast -Wmissing-declarations -Wstrict-prototypes -Wdeclaration-after-statement $(inherited) // Warning flags that c++ does not like