diff --git a/src/config/onboarding.py b/src/config/onboarding.py
index b090b60d..18d5e835 100644
--- a/src/config/onboarding.py
+++ b/src/config/onboarding.py
@@ -37,6 +37,10 @@ def set_config_from_onboarding(config_settings: OnboardingConfig):
 
     config.reload()
 
+    if get(config_settings, 'optimize'):
+        config.set('ui.animated_background', False)
+        config.set('general.insert_deniable_blocks', False)
+
     if get(config_settings, 'stateTarget') or not get(config_settings,
                                                       'networkContrib'):
         config.set('general.security_level', 1)
diff --git a/static-data/www/onboarding/index.html b/static-data/www/onboarding/index.html
index e14e6371..04a7f795 100644
--- a/static-data/www/onboarding/index.html
+++ b/static-data/www/onboarding/index.html
@@ -219,7 +219,18 @@
                                             <nav class="level">
                                               <div class="level-left">
                                                 <div class="level-item">
-                                                  <i class="icon fas fa-dollar-sign" for="donate"></i> <input type="checkbox" name="donate"> <label for="donate">Donating the price of a coffee to fund development</label>
+                                                  <i class="icon fas fa-dollar-sign" for="donate"></i> <input type="checkbox" name="donate"> <label for="donate">Donate the price of a coffee</label>
+                                                </div>
+                                              </div>
+                                            </nav>
+                                          </div>
+                                        </div>
+                                        <div class="column is-4">
+                                          <div class="box">
+                                            <nav class="level">
+                                              <div class="level-left">
+                                                <div class="level-item">
+                                                  <i class="icon fas fa-microchip" for="optimize"></i> <input type="checkbox" name="optimize"> <label for="optimize">Optimize CPU</label>
                                                 </div>
                                               </div>
                                             </nav>