diff --git a/.gitignore b/.gitignore
index b8e4dc0..2180bc5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,8 @@
 *.bin
 *.elf
 *.map
+*.a
+*.o
 ch32fun.c
 ch32fun.h
 ch32fun.ld