diff --git a/smart-contracts/dev-environments/.nav.yml b/smart-contracts/dev-environments/.nav.yml
index ac9b25318..89fed8a53 100644
--- a/smart-contracts/dev-environments/.nav.yml
+++ b/smart-contracts/dev-environments/.nav.yml
@@ -1,4 +1,4 @@
 nav:
  - 'Local Development Node': local-dev-node.md
- - 'Remix IDE': remix
- - 'Hardhat': hardhat
+ - ':custom-remix: Remix IDE': remix
+ - ':custom-hardhat: Hardhat': hardhat