diff --git a/README.md b/README.md
index 8378bde..6e17ebb 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # shokunin
 
-source code for my portfolio/blog: [daboaba.github.io/shokunin/](daboaba.github.io/shokunin/)
+source code for my portfolio/blog: [daboaba.github.io/shokunin/](https://daboaba.github.io/shokunin/)