diff --git a/packages/server/src/jsRunner/index.ts b/packages/server/src/jsRunner/index.ts
index 477a8c14da..b7e63ce63c 100644
--- a/packages/server/src/jsRunner/index.ts
+++ b/packages/server/src/jsRunner/index.ts
@@ -6,6 +6,7 @@ import tracer from "dd-trace"
 import fs from "fs"
 import url from "url"
 import crypto from "crypto"
+import querystring from "querystring"
 
 const helpersSource = fs.readFileSync(
   `${require.resolve("@budibase/string-templates/index-helpers")}`,
@@ -39,6 +40,10 @@ export function init() {
               resolve: (...params) => urlResolveCb(...params),
               parse: (...params) => urlParseCb(...params),
             }
+          case "querystring":
+            return {
+              escape: (...params) => querystringEscapeCb(...params),
+            }
         }
       };`
 
@@ -57,6 +62,14 @@ export function init() {
             )
           )
 
+          global.setSync(
+            "querystringEscapeCb",
+            new ivm.Callback(
+              (...params: Parameters<typeof querystring.escape>) =>
+                querystring.escape(...params)
+            )
+          )
+
           const helpersModule = jsIsolate.compileModuleSync(
             `${injectedRequire};${helpersSource}`
           )