diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..14159db
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "theme"]
+	path = theme
+	url = https://github.com/MattGrossi-NOAA/documentation-theme-jekyll
diff --git a/theme b/theme
new file mode 160000
index 0000000..5f502a8
--- /dev/null
+++ b/theme
@@ -0,0 +1 @@
+Subproject commit 5f502a8c6de3f58142da7257c64d907dc8591909