diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 864d9a12268c..e94a5d1a09bf 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -3876,6 +3876,8 @@ let
         };
       };
 
+      rangav.vscode-thunder-client = callPackage ./rangav.vscode-thunder-client { };
+
       rebornix.ruby = buildVscodeMarketplaceExtension {
         mktplcRef = {
           name = "ruby";
diff --git a/pkgs/applications/editors/vscode/extensions/rangav.vscode-thunder-client/default.nix b/pkgs/applications/editors/vscode/extensions/rangav.vscode-thunder-client/default.nix
new file mode 100644
index 000000000000..53033e8dee08
--- /dev/null
+++ b/pkgs/applications/editors/vscode/extensions/rangav.vscode-thunder-client/default.nix
@@ -0,0 +1,21 @@
+{
+  lib,
+  vscode-utils,
+}:
+
+vscode-utils.buildVscodeMarketplaceExtension {
+  mktplcRef = {
+    name = "vscode-thunder-client";
+    publisher = "rangav";
+    version = "2.41.0";
+    hash = "sha256-c5oEaRMeTEWT0dtd6bzWMumhTEchOsLDXp+D76orL+k=";
+  };
+
+  meta = {
+    description = "Lightweight Rest API Client for VS Code";
+    downloadPage = "https://marketplace.visualstudio.com/items?itemName=rangav.vscode-thunder-client";
+    homepage = "https://github.com/thunderclient/thunder-client-support";
+    license = lib.licenses.unfree;
+    maintainers = with lib.maintainers; [ AlexAntonik ];
+  };
+}