diff --git a/.gitignore b/.gitignore
index d2f549e114..10831a2b2c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,8 @@
 *.elf
 *.exe
 *.so
+*.o
+*.a
 
 # android: java build system
 /android/bin