diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 0324c8a38263..008ef8710527 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -2451,6 +2451,16 @@ let
         };
       };
 
+      sonarsource.sonarlint-vscode = buildVscodeMarketplaceExtension {
+        mktplcRef = {
+          name = "sonarlint-vscode";
+          publisher = "sonarsource";
+          version = "3.12.0";
+          sha256 = "sha256-vVOmqb0iEIGgN+LkJfazNN+KNWvnWRbIsqetXfeabJU=";
+        };
+        meta.license = lib.licenses.lgpl3Only;
+      };
+
       spywhere.guides = buildVscodeMarketplaceExtension {
         mktplcRef = {
           name = "guides";