diff --git a/gnu/usr.bin/gdb/Makefile.inc b/gnu/usr.bin/gdb/Makefile.inc
index 0bd4ec48404..c230f955744 100644
--- a/gnu/usr.bin/gdb/Makefile.inc
+++ b/gnu/usr.bin/gdb/Makefile.inc
@@ -34,8 +34,8 @@ CFLAGS+= -I${TARGET_SUBDIR}
 CFLAGS+= -I${BMAKE_BU}/libbfd -I${BMAKE_BU}/libbfd/${TARGET_ARCH}
 CFLAGS+= -I${CNTRB_GDB}/gdb
 CFLAGS+= -I${CNTRB_GDB}/gdb/config
-CFLAGS+= -I${CNTRB_GDB}/include
 CFLAGS+= -I${CNTRB_BU}/include
+CFLAGS+= -I${CNTRB_GDB}/include
 CFLAGS+= -I${CNTRB_BU}/bfd
 
 GENSRCS+= nm.h tm.h