diff --git a/.gitmodules b/.gitmodules
index 1cdabcc..0fc18f8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "vendor/subhook"]
 	path = vendor/subhook
 	url = https://github.com/Zeex/subhook
+[submodule "vendor/lodepng"]
+	path = vendor/lodepng
+	url = https://github.com/lvandeve/lodepng
diff --git a/vendor/lodepng b/vendor/lodepng
new file mode 160000
index 0000000..ed3c5f1
--- /dev/null
+++ b/vendor/lodepng
@@ -0,0 +1 @@
+Subproject commit ed3c5f14b136c936d615ee3b38aaa7e7e642f12c