diff --git a/bacnet-stack/lib/makefile.b32 b/bacnet-stack/lib/makefile.b32
index a5d44691..48a5e123 100644
--- a/bacnet-stack/lib/makefile.b32
+++ b/bacnet-stack/lib/makefile.b32
@@ -156,11 +156,16 @@ all: $(BCC_CFG) $(OBJS) makefile.b32
 	del $(TARGET).BAK
 
 clean:
-	del &&| ${CORE1_OBJ} |
-	del ${CORE2_OBJ}
-	del ${PORT_OBJ}
-	del ${HANDLER_OBJ}
-	del ${OBJECT_OBJ}
+	del &&| ${CORE1_OBJ} 
+|
+	del &&| ${CORE2_OBJ}
+|
+	del &&| ${PORT_OBJ}
+|
+	del &&| ${HANDLER_OBJ}
+|
+	del &&| ${OBJECT_OBJ}
+|
 	del ${LIBRARY}
 	del $(BCC_CFG)