diff --git a/graphics/text/Makefile b/graphics/text/Makefile
index 4ba20223..2de60c8d 100644
--- a/graphics/text/Makefile
+++ b/graphics/text/Makefile
@@ -141,4 +141,6 @@ credit.gif: helpbg.png credtext2.png
 
 clean:
 	rm -f $(TEXTGEN_GRAPHICS) helpbg.png help.gif \
-	    helptext.png helptext2.png graphics.stamp *.pyc
+	    helptext.png helptext2.png graphics.stamp *.pyc \
+	    credtext.png credtext2.png credit.gif \
+	    dmdmwilv*.gif