diff --git a/gnu/usr.bin/cc/Makefile.inc b/gnu/usr.bin/cc/Makefile.inc
index 030261720f83..39adc91308e7 100644
--- a/gnu/usr.bin/cc/Makefile.inc
+++ b/gnu/usr.bin/cc/Makefile.inc
@@ -23,7 +23,7 @@ CFLAGS+=	-DPREFIX=\"${TOOLS_PREFIX}/usr\"
 CSTD?=	gnu89
 
 .if ${TARGET_ARCH} != ${MACHINE_ARCH}
-CFLAGS+=	-DCROSS_COMPILE
+CFLAGS+=	-DCROSS_DIRECTORY_STRUCTURE
 .endif
 
 .if ${TARGET_CPUARCH} == "arm" && ${MK_ARM_EABI} != "no"
diff --git a/gnu/usr.bin/cc/cc_tools/freebsd-native.h b/gnu/usr.bin/cc/cc_tools/freebsd-native.h
index 8e523fa78ec7..9bf790ffb6ac 100644
--- a/gnu/usr.bin/cc/cc_tools/freebsd-native.h
+++ b/gnu/usr.bin/cc/cc_tools/freebsd-native.h
@@ -18,7 +18,7 @@
 #define GPLUSPLUS_INCLUDE_DIR		PREFIX"/include/c++/"GCCVER
 #define	GPLUSPLUS_BACKWARD_INCLUDE_DIR	PREFIX"/include/c++/"GCCVER"/backward"
 #define GCC_INCLUDE_DIR			PREFIX"/include/gcc/"GCCVER
-#ifdef CROSS_COMPILE
+#ifdef CROSS_DIRECTORY_STRUCTURE
 #define CROSS_INCLUDE_DIR		PREFIX"/include"
 #else
 #define STANDARD_INCLUDE_DIR		PREFIX"/include"