diff --git a/samples/react-script-editor/src/webparts/scriptEditor/1x1.png b/samples/react-script-editor/src/webparts/scriptEditor/1x1.png
new file mode 100644
index 000000000..4b1bad2b7
Binary files /dev/null and b/samples/react-script-editor/src/webparts/scriptEditor/1x1.png differ
diff --git a/samples/react-script-editor/src/webparts/scriptEditor/ScriptEditorWebPart.ts b/samples/react-script-editor/src/webparts/scriptEditor/ScriptEditorWebPart.ts
index 6534afe5a..20cfb64d6 100644
--- a/samples/react-script-editor/src/webparts/scriptEditor/ScriptEditorWebPart.ts
+++ b/samples/react-script-editor/src/webparts/scriptEditor/ScriptEditorWebPart.ts
@@ -36,11 +36,7 @@ export default class ScriptEditorWebPart extends BaseClientSideWebPart<IScriptEd
             this.executeScript(this.domElement);
         } else {
             // Dynamically load the editor pane to reduce overall bundle size
-            let scriptRoot = (<any>this.context.manifest).loaderConfig.internalModuleBaseUrls[0];
-            if (scriptRoot.indexOf("localhost") != -1) {
-                scriptRoot += "dist/";
-            }
-            const editorPopUp: any = await SPComponentLoader.loadScript(scriptRoot + '/editor-pop-up.min.js', { globalExportsName: "EditorPopUp" });
+            const editorPopUp: any = await SPComponentLoader.loadScript(this.getScriptRoot() + '/editor-pop-up.min.js', { globalExportsName: "EditorPopUp" });
             const element: React.ReactElement<IScriptEditorProps> = React.createElement(
                 editorPopUp.default,
                 {
@@ -53,6 +49,15 @@ export default class ScriptEditorWebPart extends BaseClientSideWebPart<IScriptEd
         }
     }
 
+    /**
+     * Use a dummy bundled image to get the path from where the bundle is served.
+     */
+    private getScriptRoot(): string {
+        const runtimePath: string = require('./1x1.png');
+        const scriptRoot = runtimePath.substr(0, runtimePath.lastIndexOf("/"));
+        return scriptRoot;
+    }
+
     protected get dataVersion(): Version {
         return Version.parse('1.0');
     }