diff --git a/libswscale/swscale_altivec_template.c b/libswscale/swscale_altivec_template.c
index 95f40e07ce..fcbf581ba0 100644
--- a/libswscale/swscale_altivec_template.c
+++ b/libswscale/swscale_altivec_template.c
@@ -21,7 +21,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifdef CONFIG_DARWIN
+#ifdef SYS_DARWIN
 #define AVV(x...) (x)
 #else
 #define AVV(x...) {x}
diff --git a/libswscale/swscale_internal.h b/libswscale/swscale_internal.h
index c31a4436d4..5e55a6b3c0 100644
--- a/libswscale/swscale_internal.h
+++ b/libswscale/swscale_internal.h
@@ -27,7 +27,7 @@
 
 #include "avutil.h"
 
-#ifdef CONFIG_DARWIN
+#ifdef SYS_DARWIN
 #define AVV(x...) (x)
 #else
 #define AVV(x...) {x}