diff --git a/docs/themes/hugo-theme-relearn b/docs/themes/hugo-theme-relearn
deleted file mode 160000
index 87812d1e2..000000000
--- a/docs/themes/hugo-theme-relearn
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 87812d1e296261fcbff707eb7c364b89949499b2