diff --git a/README.md b/README.md
index e5181549..adffdbaa 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@ Markdown knowledge base with bidirectional [[link]]s built on top of [VSCode](ht
 Inspired by [Obsidian.md](https://obsidian.md/) and [RoamResearch](https://roamresearch.com/).
 
 [![](https://vsmarketplacebadge.apphb.com/version-short/svsool.markdown-memo.svg)](https://marketplace.visualstudio.com/items?itemName=svsool.markdown-memo)
+[![](https://github.com/svsool/vscode-memo/workflows/CI/badge.svg?branch=master)](https://github.com/svsool/vscode-memo/actions?query=workflow%3ACI+branch%3Amaster)
 
 ## Why?