diff --git a/README.md b/README.md
index 3531bb9..4f7ceb3 100644
--- a/README.md
+++ b/README.md
@@ -93,7 +93,7 @@ Appsilon
 Appsilon is a **Posit (formerly RStudio) Full Service Certified Partner**. Learn more
 at [appsilon.com](https://appsilon.com).
 
-Get in touch [opensource@appsilon.com](opensource@appsilon.com)
+Get in touch [opensource@appsilon.com](mailto:opensource@appsilon.com)
 
 Check our [Open Source tools](https://shiny.tools).