diff --git a/.gitmodules b/.gitmodules
index fc7329ce1..000ad0e26 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -32,3 +32,6 @@
   path = extensions-builtin/sd-extension-chainner
   url = https://github.com/vladmandic/sd-extension-chainner
   ignore = dirty
+[submodule "modules/k-diffusion"]
+	path = modules/k-diffusion
+	url = https://github.com/crowsonkb/k-diffusion
diff --git a/modules/k-diffusion b/modules/k-diffusion
new file mode 160000
index 000000000..045515774
--- /dev/null
+++ b/modules/k-diffusion
@@ -0,0 +1 @@
+Subproject commit 045515774882014cc14c1ba2668ab5bad9cbf7c0