diff --git a/.gitignore b/.gitignore
index 0cca61e0aa25c321fe09a88f374c773d96fe747a..475b354a3bf59fa57c0f4ad2d1e3debe7c01b137 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.hex
-*.o
\ No newline at end of file
+*.o
+project/doc/
\ No newline at end of file