diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 7a8f771e..00000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "_assets/js/vendor/ace"]
-	path = _assets/js/vendor/ace
-	url = https://github.com/ajaxorg/ace-builds
diff --git a/_assets/js/vendor/ace b/_assets/js/vendor/ace
deleted file mode 160000
index 0b01260b..00000000
--- a/_assets/js/vendor/ace
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0b01260b38f4db87b2b862e0c7f12e7e2e2905fd