diff --git a/.gitmodules b/.gitmodules
index e1c1da0..d006ff4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "content/themes/ananke"]
 	path = content/themes/ananke
 	url = https://github.com/theNewDynamic/gohugo-theme-ananke.git
+[submodule "content/themes/hugo-book"]
+	path = content/themes/hugo-book
+	url = https://github.com/alex-shpak/hugo-book
diff --git a/content/hugo.toml b/content/hugo.toml
index 8ec6971..4600d5d 100644
--- a/content/hugo.toml
+++ b/content/hugo.toml
@@ -1,7 +1,7 @@
 baseURL = 'https://example.org/'
 languageCode = 'en-us'
 title = 'Minimal Setups'
-theme = "ananke"
+theme = "hugo-book"
 sectionPagesMenu = "main"
 
 [params]
diff --git a/content/themes/hugo-book b/content/themes/hugo-book
new file mode 160000
index 0000000..7c78a39
--- /dev/null
+++ b/content/themes/hugo-book
@@ -0,0 +1 @@
+Subproject commit 7c78a39c531aa2492ed7e92f2ce9dfb2c8c0d3fa