diff --git a/Makefile b/Makefile
index 29f40d5..cf720ca 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 STATIC_ANALYSIS=
 
 test:
-	cd tests/build && make && ./erc-test
+	cd tests/build && make && ./erc-test --ascii
 
 build:
 	cd build && make