diff --git a/.gitmodules b/.gitmodules
index a42e32d0d..6a9fc0ba5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -45,3 +45,4 @@
 [submodule "lib/tlsf"]
 	path = lib/tlsf
 	url = https://github.com/espressif/tlsf
+