diff --git a/analytical/templatetags/matomo.py b/analytical/templatetags/matomo.py
index 00dd88d..977cb91 100644
--- a/analytical/templatetags/matomo.py
+++ b/analytical/templatetags/matomo.py
@@ -43,8 +43,8 @@ VARIABLE_CODE = '_paq.push(["setCustomVariable", %(index)s, "%(name)s", "%(value
 IDENTITY_CODE = '_paq.push(["setUserId", "%(userid)s"]);'
 DISABLE_COOKIES_CODE = "_paq.push(['disableCookies']);"
 
-GIVE_CONSENT_CLASS = "piwik_give_consent"
-REMOVE_CONSENT_CLASS = "piwik_remove_consent"
+GIVE_CONSENT_CLASS = "matomo_give_consent"
+REMOVE_CONSENT_CLASS = "matomo_remove_consent"
 ASK_FOR_CONSENT_CODE = """
 _paq.push(['requireConsent']);
 
diff --git a/analytical/tests/test_tag_matomo.py b/analytical/tests/test_tag_matomo.py
index 01e6cb2..3ebb47c 100644
--- a/analytical/tests/test_tag_matomo.py
+++ b/analytical/tests/test_tag_matomo.py
@@ -151,7 +151,7 @@ class MatomoTagTestCase(TagTestCase):
         r = MatomoNode().render(Context({}))
         self.assertTrue("_paq.push(['disableCookies']);" in r, r)
 
-    @override_settings(PIWIK_ASK_FOR_CONSENT=True)
+    @override_settings(MATOMO_ASK_FOR_CONSENT=True)
     def test_ask_for_consent(self):
-        r = PiwikNode().render(Context({}))
+        r = MatomoNode().render(Context({}))
         self.assertTrue("_paq.push(['requireConsent']);" in r, r)
\ No newline at end of file
diff --git a/docs/services/matomo.rst b/docs/services/matomo.rst
index 8527795..77b742a 100644
--- a/docs/services/matomo.rst
+++ b/docs/services/matomo.rst
@@ -157,15 +157,15 @@ To enable this, set :data:`MATOMO_ASK_FOR_CONSENT` to :const:`True`. By default,
 
 To give and remove consent in your page, create DOM elements with the following classes:
 
-`piwik_give_consent` - class name for element to click when visitors want to **give** consent
-`piwik_remove_consent` - class name for element to click when visitors want to **remove** consent
+`matomo_give_consent` - class name for element to click when visitors want to **give** consent
+`matomo_remove_consent` - class name for element to click when visitors want to **remove** consent
 
 Examples:
     # button to allow tracking
-    <button class="piwik_give_consent">Track me!</button>
+    <button class="matomo_give_consent">Track me!</button>
 
     # button to remove tracking consent
-    <button class="piwik_remove_consent">Don't track me anymore!</button>
+    <button class="matomo_remove_consent">Don't track me anymore!</button>
 
 .. _`asking for consent`: https://developer.matomo.org/guides/tracking-javascript-guide#asking-for-consent