diff --git a/tools/power/acpi/.gitignore b/tools/power/acpi/.gitignore
new file mode 100644
index 000000000000..cba3d994995c
--- /dev/null
+++ b/tools/power/acpi/.gitignore
@@ -0,0 +1,4 @@
+acpidbg
+acpidump
+ec
+include