diff --git a/tests/Makefile b/tests/Makefile
index a1fcd5b78f..d711f049d5 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -275,6 +275,7 @@ FLAGS=\
 	-Wall \
 	-Wextra \
 	-Werror \
+	-Wno-deprecated-declarations \
 	-pedantic \
 	-g \
 	-I .