diff --git a/lib/virtual_oss/sndio/Makefile b/lib/virtual_oss/sndio/Makefile
index d27ff7ced579..59a19aeb2ba5 100644
--- a/lib/virtual_oss/sndio/Makefile
+++ b/lib/virtual_oss/sndio/Makefile
@@ -1,8 +1,8 @@
 SHLIB_NAME= 	voss_sndio.so
 
 SRCS=		sndio.c
 
-CFLAGS+=	-I${LOCALBASE:U/usr/local}/include \
+CFLAGS+=	-I${LOCALBASE:U/usr/local}/include
 LDFLAGS+=	-L${LOCALBASE:U/usr/local}/lib -lsndio
 
 .include <bsd.lib.mk>