diff --git a/flask_dance/contrib/discord.py b/flask_dance/contrib/discord.py
index 728a0fb..0926d58 100644
--- a/flask_dance/contrib/discord.py
+++ b/flask_dance/contrib/discord.py
@@ -58,7 +58,7 @@ def make_discord_blueprint(
     scope = scope or ["identify"]
     authorization_url_params = {"prompt": "consent"}
     if prompt is None:
-        authorization_url_params["prompt"] = None
+        authorization_url_params["prompt"] = "none"
     discord_bp = OAuth2ConsumerBlueprint(
         "discord",
         __name__,
diff --git a/tests/contrib/test_discord.py b/tests/contrib/test_discord.py
index 4bc9ed4..92f4cdd 100644
--- a/tests/contrib/test_discord.py
+++ b/tests/contrib/test_discord.py
@@ -39,7 +39,25 @@ def test_blueprint_factory():
     assert discord_bp.authorization_url_params["prompt"] == "consent"
 
 
-def test_blueprint_factory_with_prompt():
+def test_blueprint_factory_with_prompt_consent():
+    discord_bp = make_discord_blueprint(
+        client_id="foo",
+        client_secret="bar",
+        scope=["identify", "email"],
+        redirect_to="index",
+        prompt="consent",
+    )
+    assert isinstance(discord_bp, OAuth2ConsumerBlueprint)
+    assert discord_bp.session.scope == ["identify", "email"]
+    assert discord_bp.session.base_url == "https://discord.com/"
+    assert discord_bp.session.client_id == "foo"
+    assert discord_bp.client_secret == "bar"
+    assert discord_bp.authorization_url == "https://discord.com/api/oauth2/authorize"
+    assert discord_bp.token_url == "https://discord.com/api/oauth2/token"
+    assert discord_bp.authorization_url_params["prompt"] == "consent"
+
+
+def test_blueprint_factory_with_prompt_None():
     discord_bp = make_discord_blueprint(
         client_id="foo",
         client_secret="bar",
@@ -54,7 +72,7 @@ def test_blueprint_factory_with_prompt():
     assert discord_bp.client_secret == "bar"
     assert discord_bp.authorization_url == "https://discord.com/api/oauth2/authorize"
     assert discord_bp.token_url == "https://discord.com/api/oauth2/token"
-    assert discord_bp.authorization_url_params["prompt"] == None
+    assert discord_bp.authorization_url_params["prompt"] == "none"
 
 
 def test_load_from_config(make_app):