diff --git a/.gitmodules b/.gitmodules
index e23ef88..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "themes/toha"]
-	path = themes/toha
-	url = https://github.com/hugo-toha/toha
diff --git a/themes/toha b/themes/toha
deleted file mode 160000
index 35ccaca..0000000
--- a/themes/toha
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 35ccacacd20c5d2dfd32664872f93b4895e5dbef