diff --git a/README.md b/README.md
index d316741..fb93edf 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ A simple, configurable, easy-to-start component for handling reCAPTCHA.
    * [Resizing](#example-resizing)
    * [SystemJS configuration](#example-systemjs)
    * [Loading from a different location](#example-different-url)
+   * [Specifying nonce for Content-Security-Policy](#example-csp-nonce)
 
 ## <a name="installation"></a>Installation
 
@@ -357,3 +358,20 @@ import { RECAPTCHA_BASE_URL } from 'ng-recaptcha';
   ],
 }) export class MyModule { }
 ```
+
+### <a name="example-csp-nonce"></a>Specifying nonce for Content-Security-Policy
+
+Per [reCAPTCHA FAQ on CSP](https://developers.google.com/recaptcha/docs/faq#im-using-content-security-policy-csp-on-my-website-how-can-i-configure-it-to-work-with-recaptcha), the recommended approach for that is to supply nonce to the script tag. This is possible by providing the `RECAPTCHA_NONCE` token, for example:
+
+```javascript
+import { RECAPTCHA_NONCE } from 'ng-recaptcha';
+
+@NgModule({
+  providers: [
+    {
+      provide: RECAPTCHA_NONCE,
+      useValue: '<YOUR_NONCE_VALUE>',
+    },
+  ],
+}) export class MyModule { }
+```
diff --git a/index.ts b/index.ts
index 3fbe848..0e4df11 100644
--- a/index.ts
+++ b/index.ts
@@ -1,4 +1,9 @@
 export { RecaptchaComponent } from './recaptcha/recaptcha.component';
-export { RecaptchaLoaderService, RECAPTCHA_LANGUAGE, RECAPTCHA_BASE_URL } from './recaptcha/recaptcha-loader.service';
+export {
+  RecaptchaLoaderService,
+  RECAPTCHA_LANGUAGE,
+  RECAPTCHA_BASE_URL,
+  RECAPTCHA_NONCE,
+} from './recaptcha/recaptcha-loader.service';
 export { RecaptchaModule } from './recaptcha/recaptcha.module';
 export { RECAPTCHA_SETTINGS, RecaptchaSettings } from './recaptcha/recaptcha-settings';
diff --git a/recaptcha/recaptcha-loader.service.ts b/recaptcha/recaptcha-loader.service.ts
index 73cb064..d793ad7 100644
--- a/recaptcha/recaptcha-loader.service.ts
+++ b/recaptcha/recaptcha-loader.service.ts
@@ -10,6 +10,7 @@ import { BehaviorSubject, Observable, of } from 'rxjs';
 
 export const RECAPTCHA_LANGUAGE = new InjectionToken<string>('recaptcha-language');
 export const RECAPTCHA_BASE_URL = new InjectionToken<string>('recaptcha-base-url');
+export const RECAPTCHA_NONCE = new InjectionToken<string>('recaptcha-nonce-tag');
 
 @Injectable()
 export class RecaptchaLoaderService {
@@ -25,15 +26,19 @@ export class RecaptchaLoaderService {
   private language: string;
   /** @internal */
   private baseUrl: string;
+  /** @internal */
+  private nonce: string;
 
   constructor(
     // tslint:disable-next-line:no-any
     @Inject(PLATFORM_ID) private readonly platformId: any,
     @Optional() @Inject(RECAPTCHA_LANGUAGE) language?: string,
     @Optional() @Inject(RECAPTCHA_BASE_URL) baseUrl?: string,
+    @Optional() @Inject(RECAPTCHA_NONCE) nonce?: string,
   ) {
     this.language = language;
     this.baseUrl = baseUrl;
+    this.nonce = nonce;
     this.init();
     this.ready = isPlatformBrowser(this.platformId) ? RecaptchaLoaderService.ready.asObservable() : of();
   }
@@ -53,6 +58,10 @@ export class RecaptchaLoaderService {
       const langParam = this.language ? '&hl=' + this.language : '';
       const baseUrl = this.baseUrl || 'https://www.google.com/recaptcha/api.js';
       script.src = `${baseUrl}?render=explicit&onload=ng2recaptchaloaded${langParam}`;
+      if (this.nonce) {
+        // tslint:disable-next-line:no-any Remove "any" cast once we upgrade Angular to 7 and TypeScript along with it
+        (script as any).nonce = this.nonce;
+      }
       script.async = true;
       script.defer = true;
       document.head.appendChild(script);