diff --git a/.gitignore b/.gitignore
index 8d18d6f49bcbf02c850018aaf2a047e4876ebf0e..3df3139d236e686a697c157b7e70c3fa3e9d64bb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@
 *.bin
 *.cfgout
 *.dtb
+*.dtbo
 *.dtb.S
 *.elf
 *.exe