--- a/Makefile
+++ b/Makefile
@@ -48,11 +48,11 @@ endif
 
 CFLAGS    += -I. -Iinclude -I$(LIBRE_INC) -I$(SYSROOT)/include
 CFLAGS    += -I$(LIBREM_PATH)/include
-CFLAGS    += -I$(SYSROOT)/local/include/rem -I$(SYSROOT)/include/rem
+CFLAGS    += -I$(SYSROOT)/local/include/rem -I$(SYSROOT_ALT)/include/rem
 
 CXXFLAGS  += -I. -Iinclude -I$(LIBRE_INC)
 CXXFLAGS  += -I$(LIBREM_PATH)/include
-CXXFLAGS  += -I$(SYSROOT)/local/include/rem -I$(SYSROOT)/include/rem
+CXXFLAGS  += -I$(SYSROOT)/local/include/rem -I$(SYSROOT_ALT)/include/rem
 CXXFLAGS  += $(EXTRA_CXXFLAGS)
 
 # XXX: common for C/C++