diff --git a/.gitmodules b/.gitmodules
index c40f486..fc2be7a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,6 +4,7 @@
 [submodule "emsdk"]
 	path = emsdk
 	url = https://github.com/emscripten-core/emsdk.git
+	ignore = untracked
 [submodule "pixi.js"]
 	path = pixi.js
 	url = https://git.mhack.io/git/mark/pixi.js.git