diff --git a/documentation/Makefile b/documentation/Makefile
index 12cfdf4..ced4c31 100644
--- a/documentation/Makefile
+++ b/documentation/Makefile
@@ -23,5 +23,5 @@ all: $(ALL)
 .PHONY:
 
 clean:
-	rm -f *.pdf *.html *.tex
+	rm -f *.pdf *.html *.tex *.aux *.log *.out *.toc