1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index fa85d38..7342f27 100644
--- a/Makefile
+++ b/Makefile
@@ -205,5 +205,5 @@ uninstall:
 
 .PHONY: clean
 clean:
-	-rm -rf obj bin
+	-rm -rf obj bin slack.info slack.pdf slack.ps slack.dvi