diff --git a/tools/spi/.gitignore b/tools/spi/.gitignore
index 4280576397e8..5d5a0c958ec9 100644
--- a/tools/spi/.gitignore
+++ b/tools/spi/.gitignore
@@ -1,2 +1,3 @@
 spidev_fdx
 spidev_test
+include/