diff --git a/mff/diplomky/Makefile b/mff/diplomky/Makefile
index e36b0e2..cc53abe 100644
--- a/mff/diplomky/Makefile
+++ b/mff/diplomky/Makefile
@@ -16,4 +16,4 @@ prace.dvi: prace.tex $(wildcard *.tex)
 	cslatex $<
 
 clean:
-	rm -f *.{log,dvi,aux,toc,lof} prace.ps prace.pdf
+	rm -f *.{log,dvi,aux,toc,lof,out} prace.ps prace.pdf