diff --git a/Makefile b/Makefile
index abedfbe..d39f5a4 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ all: check
 check: compile test
 
 compile:
-	${EMACS} -Q --batch -L . --eval "(setq byte-compile-error-on-warn t)" -f batch-byte-compile elisp-demos.el
+	${EMACS} -Q --batch -L . --eval "(setq byte-compile-error-on-warn nil)" -f batch-byte-compile elisp-demos.el
 
 test:
 	${EMACS} -Q --batch -L . -l elisp-demos-tests -f ert-run-tests-batch-and-exit