diff --git a/src/components/NunjucksComponent.ts b/src/components/NunjucksComponent.ts
index 4ed10a7..c21ef4c 100644
--- a/src/components/NunjucksComponent.ts
+++ b/src/components/NunjucksComponent.ts
@@ -6,6 +6,7 @@ import Controller from "../Controller";
 import {ServerError} from "../HttpError";
 import * as querystring from "querystring";
 import {ParsedUrlQueryInput} from "querystring";
+import * as util from "util";
 
 export default class NunjucksComponent extends ApplicationComponent<void> {
     public static getPreviousURL(req: Request, defaultUrl?: string): string {
@@ -52,6 +53,9 @@ export default class NunjucksComponent extends ApplicationComponent<void> {
             .addGlobal('app_version', this.app!.getVersion())
             .addGlobal('core_version', coreVersion)
             .addGlobal('querystring', querystring)
+            .addFilter('dump', (val) => {
+                return util.inspect(val);
+            })
             .addFilter('hex', (v: number) => {
                 return v.toString(16);
             });