diff --git a/marketplace.txt b/marketplace.txt
index 0222ff3..b3ca609 100644
--- a/marketplace.txt
+++ b/marketplace.txt
@@ -27,6 +27,7 @@ ms-vscode.js-debug-nightly
 ms-vscode.PowerShell
 quicktype.quicktype
 rangav.vscode-thunder-client
+streetsidesoftware.code-spell-checker
 VisualStudioExptTeam.vscodeintellicode
 vscode-icons-team.vscode-icons