diff --git a/.gitmodules b/.gitmodules
index 29d8c91..24b3a0a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "_plugins/asset_bundler"]
 	path = _plugins/asset_bundler
 	url = git://github.com/moshen/jekyll-asset_bundler.git
+[submodule "_plugins/jekyll-post-link"]
+	path = _plugins/jekyll-post-link
+	url = https://github.com/liabru/jekyll-post-link.git
diff --git a/_plugins/jekyll-post-link b/_plugins/jekyll-post-link
new file mode 160000
index 0000000..a73aa5a
--- /dev/null
+++ b/_plugins/jekyll-post-link
@@ -0,0 +1 @@
+Subproject commit a73aa5ad54a3219b02a5c11c72f48785e19a4331