diff --git a/Makefile b/Makefile
index 1d36e66d1bd1d3edce7bd1177ff0b700a3165ce7..8a0ad1e1459d3ea6325d2e039261ede15c904fc7 100644
--- a/Makefile
+++ b/Makefile
@@ -121,7 +121,7 @@ clean:: testclean
 	rm -f $(ALLPROGS) $(ALLPROGS_G)
 	rm -f $(CLEANSUFFIXES)
 	rm -f doc/*.html doc/*.pod doc/*.1
-	rm -f tests/seek_test$(EXESUF)
+	rm -f tests/seek_test$(EXESUF) tests/seek_test.o
 	rm -f $(addprefix tests/,$(addsuffix $(HOSTEXESUF),audiogen videogen rotozoom tiny_psnr))
 	rm -f $(addprefix tools/,$(addsuffix $(EXESUF),cws2fws pktdumper qt-faststart trasher))