diff --git a/.gitignore b/.gitignore
index 86c95ef..778717c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,6 @@ hugo.linux
 
 # Temporary lock file while building
 /.hugo_build.lock
+
+#VS Code files
+/.vscode
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..426d936
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "themes/blowfish"]
+	path = themes/blowfish
+	url = https://github.com/nunocoracao/blowfish.git
+	branch = main
diff --git a/themes/blowfish b/themes/blowfish
new file mode 160000
index 0000000..093c6cf
--- /dev/null
+++ b/themes/blowfish
@@ -0,0 +1 @@
+Subproject commit 093c6cf071bacb87b8ffdd29dd6f56a29c03ff05