diff --git a/lib/libucl/Makefile b/lib/libucl/Makefile
index 62b0d28b886c..b94f3dac40f6 100644
--- a/lib/libucl/Makefile
+++ b/lib/libucl/Makefile
@@ -18,7 +18,7 @@ SRCS=		ucl_emitter_streamline.c \
 
 LIBADD=		m
 
-WARNS=		2
+WARNS=		1
 CFLAGS+=	-I${LIBUCL}/include \
 		-I${LIBUCL}/src \
 		-I${LIBUCL}/uthash \