diff --git a/examples/Makefile b/examples/Makefile
index b7847e8..ea2f2a1 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -176,7 +176,7 @@ max31855:	max31855.o
 
 clean:
 	$Q echo "[Clean]"
-	$Q rm -f $(OBJ) *~ core tags $(BINS)
+	$Q rm -f $(OBJ) *.o *~ core tags $(BINS)
 
 echo:
 	$Q echo "[BINS] $(BINS)"