diff --git a/.gitmodules b/.gitmodules
index e69de29..243ebc9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "libs/spiffs"]
+	path = libs/spiffs
+	url = git@github.com:pellepl/spiffs.git
diff --git a/libs/spiffs b/libs/spiffs
new file mode 160000
index 0000000..22694c2
--- /dev/null
+++ b/libs/spiffs
@@ -0,0 +1 @@
+Subproject commit 22694c238fc10a30b1142531c13964a92098f906