diff --git a/.gitmodules b/.gitmodules
index c7adfb5..9db60ed 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -42,3 +42,7 @@
 	path = tools/apobtool
 	url = https://github.com/system76/apobtool.git
 	branch = master
+[submodule "tools/intel-spi"]
+	path = tools/intel-spi
+	url = https://github.com/system76/intel-spi.git
+	branch = master
diff --git a/tools/intel-spi b/tools/intel-spi
new file mode 160000
index 0000000..c10751f
--- /dev/null
+++ b/tools/intel-spi
@@ -0,0 +1 @@
+Subproject commit c10751f9c417fc59d899c344ba4385ff33b13f3a