diff --git a/.gitmodules b/.gitmodules
index c2c64f3..c43d453 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "rapidjson"]
 	path = rapidjson
 	url = https://github.com/miloyip/rapidjson.git
+[submodule "stb"]
+	path = stb
+	url = https://github.com/nothings/stb.git
diff --git a/stb b/stb
new file mode 160000
index 0000000..64fa9a3
--- /dev/null
+++ b/stb
@@ -0,0 +1 @@
+Subproject commit 64fa9a3d95efdea727cef159fb6768c046d0a3ba