diff --git a/Makefile.switch b/Makefile.switch
index a477749409..d81bd05b3c 100644
--- a/Makefile.switch
+++ b/Makefile.switch
@@ -12,6 +12,7 @@ ifeq ($(GRIFFIN_BUILD), 1)
 	OBJ += griffin/griffin.o
 	DEFINES += -DHAVE_GRIFFIN=1 -DHAVE_NEON -DHAVE_MATERIALUI -DHAVE_LIBRETRODB -DHAVE_CC_RESAMPLER
 	DEFINES += -DHAVE_ZLIB -DHAVE_RPNG -DHAVE_RJPEG -DHAVE_RBMP -DHAVE_RTGA -DWANT_ZLIB
+	DEFINES += -DHAVE_RUNAHEAD
 else
 	HAVE_CC_RESAMPLER = 1
 	HAVE_MENU_COMMON = 1
@@ -29,6 +30,7 @@ else
 	HAVE_STATIC_VIDEO_FILTERS = 1
 	HAVE_STATIC_AUDIO_FILTERS = 1
 	HAVE_MENU = 1
+	HAVE_RUNAHEAD = 1
 
 	include Makefile.common
         BLACKLIST :=