diff --git a/src/utils.py b/src/utils.py
index 52609d9..242d45f 100644
--- a/src/utils.py
+++ b/src/utils.py
@@ -153,11 +153,34 @@ def get_webdriver(proxy: dict = None) -> WebDriver:
         options.add_argument('--disable-gpu-sandbox')
     options.add_argument('--ignore-certificate-errors')
     options.add_argument('--ignore-ssl-errors')
-    # disable breaking popup
-    options.add_argument("--disable-features=LocalNetworkAccessChecks")
-    # disable AI model download
-    options.add_argument("--disable-features=OptimizationGuideOnDeviceModel")
-    options.add_argument("--disable-features=GlicActor,GlicActorUi,PromptAPIForGeminiNano,PromptAPIX,PromptAPINoTranslation,SummarizationAPIForGeminiNano,WriterAPIForGeminiNano,TranslationAPI,LanguageDetectionAPI,AIPromptAPI,AIRewriteAPI,AIWritingAssistant,AIGenerativeSuggestions,AIGeneratedFlags,AICompositionFeature,HistoryAI,TabOrganizer,SmartSuggestion")
+
+    # Chrome parses --disable-features as a single value: passing the switch a
+    # second time keeps the last value and silently discards the earlier one
+    # whole, along with every feature it named. Collect the names here and emit
+    # one switch once, below, after every branch that may add to them.
+    disabled_features = [
+        'LocalNetworkAccessChecks',  # disable breaking popup
+        # disable AI model download
+        'OptimizationGuideOnDeviceModel',
+        'GlicActor',
+        'GlicActorUi',
+        'PromptAPIForGeminiNano',
+        'PromptAPIX',
+        'PromptAPINoTranslation',
+        'SummarizationAPIForGeminiNano',
+        'WriterAPIForGeminiNano',
+        'TranslationAPI',
+        'LanguageDetectionAPI',
+        'AIPromptAPI',
+        'AIRewriteAPI',
+        'AIWritingAssistant',
+        'AIGenerativeSuggestions',
+        'AIGeneratedFlags',
+        'AICompositionFeature',
+        'HistoryAI',
+        'TabOrganizer',
+        'SmartSuggestion',
+    ]
 
     language = os.environ.get('LANG', None)
     if language is not None:
@@ -170,13 +193,15 @@ def get_webdriver(proxy: dict = None) -> WebDriver:
     proxy_extension_dir = None
     if proxy and all(key in proxy for key in ['url', 'username', 'password']):
         proxy_extension_dir = create_proxy_extension(proxy)
-        options.add_argument("--disable-features=DisableLoadExtensionCommandLineSwitch")
+        disabled_features.append('DisableLoadExtensionCommandLineSwitch')
         options.add_argument("--load-extension=%s" % os.path.abspath(proxy_extension_dir))
     elif proxy and 'url' in proxy:
         proxy_url = proxy['url']
         logging.debug("Using webdriver proxy: %s", proxy_url)
         options.add_argument('--proxy-server=%s' % proxy_url)
 
+    options.add_argument('--disable-features=%s' % ','.join(disabled_features))
+
     # note: headless mode is detected (headless = True)
     # we launch the browser in head-full mode with the window hidden
     windows_headless = False