diff --git a/story-editor/externals/mbedtls b/story-editor/externals/mbedtls
new file mode 160000
index 0000000..107ea89
--- /dev/null
+++ b/story-editor/externals/mbedtls
@@ -0,0 +1 @@
+Subproject commit 107ea89daaefb9867ea9121002fbbdf926780e98