diff --git a/iced_demo b/iced_demo
deleted file mode 100755
index a765ea0..0000000
Binary files a/iced_demo and /dev/null differ
diff --git a/makefile b/makefile
index 1f3e6c8..44f30d9 100644
--- a/makefile
+++ b/makefile
@@ -7,3 +7,9 @@ release:
 	strip $(PROJECT)
 	tar -czf $(PROJECT)_$(GITHASH).tar.gz $(PROJECT)
 	minisign -Sm $(PROJECT).tar.gz
+
+clean:
+	cargo clean
+	rm *.tar.gz
+	rm $(PROJECT)
+	rm $(PROJECT).tar.gz.minisig