diff --git a/packages/bruno-app/src/components/CodeEditor/index.js b/packages/bruno-app/src/components/CodeEditor/index.js
index aa0238ef0..164762926 100644
--- a/packages/bruno-app/src/components/CodeEditor/index.js
+++ b/packages/bruno-app/src/components/CodeEditor/index.js
@@ -34,6 +34,9 @@ if (!SERVER_RENDERED) {
     'res.getHeader(name)',
     'res.getHeaders()',
     'res.getBody()',
+    'res.setHeader(name, value)',
+    'res.setHeaders(data)',
+    'res.setBody(data)',
     'res.getResponseTime()',
     'req',
     'req.url',
diff --git a/packages/bruno-js/src/bruno-response.js b/packages/bruno-js/src/bruno-response.js
index 9e68045d9..a65c3e912 100644
--- a/packages/bruno-js/src/bruno-response.js
+++ b/packages/bruno-js/src/bruno-response.js
@@ -36,6 +36,23 @@ class BrunoResponse {
     this.body = data;
     this.res.data = data;
   }
+
+  setHeader(name, value) {
+    if (!this.res) {
+      return;
+    }
+    this.headers[name] = value;
+    this.res.headers[name] = value;
+  }
+
+  setHeaders(headers) {
+    if (!this.res) {
+      return;
+    }
+    this.headers = headers;
+    this.res.headers = headers;
+  }
+
 }
 
 module.exports = BrunoResponse;