diff --git a/ctfcli/core/challenge.py b/ctfcli/core/challenge.py
index 0226c51..32a41a9 100644
--- a/ctfcli/core/challenge.py
+++ b/ctfcli/core/challenge.py
@@ -263,7 +263,7 @@ def create(self, ignore: tuple[str] = ()) -> None:
         if not self.get("name", False):
             raise InvalidChallengeDefinition("Challenge does not provide a name")
 
-        if not self.get("value", False) and self.get("type", "standard") != "dynamic":
+        if self.get("value") is None and self.get("type", "standard") != "dynamic":
             raise InvalidChallengeDefinition("Challenge does not provide a value")
 
         ctx = PropertyContext(self, ignore=ignore)
diff --git a/tests/core/test_challenge.py b/tests/core/test_challenge.py
index a0bd7be..a54e9b2 100644
--- a/tests/core/test_challenge.py
+++ b/tests/core/test_challenge.py
@@ -9,6 +9,7 @@
 
 from ctfcli.core.challenge import Challenge
 from ctfcli.core.exceptions import (
+    InvalidChallengeDefinition,
     InvalidChallengeFile,
     LintException,
     RemoteChallengeNotFound,
@@ -2096,6 +2097,28 @@ def mock_post(*args, **kwargs):
                         mock_api.get.assert_not_called()
                         mock_api.delete.assert_not_called()
 
+    @mock.patch("ctfcli.core.challenge.API")
+    def test_creates_challenge_with_zero_value(self, mock_api_constructor: MagicMock, *args, **kwargs):
+        challenge = Challenge(self.minimal_challenge, {"value": 0})
+
+        mock_api: MagicMock = mock_api_constructor.return_value
+        mock_api.post.return_value.json.return_value = {"success": True, "data": {"id": 3}}
+
+        challenge.create()
+
+        mock_api.post.assert_called_once_with("/api/v1/challenges", json=ANY)
+        self.assertEqual(mock_api.post.call_args.kwargs["json"]["value"], 0)
+
+    @mock.patch("ctfcli.core.challenge.API")
+    def test_does_not_create_challenge_without_value(self, mock_api_constructor: MagicMock, *args, **kwargs):
+        challenge = Challenge(self.minimal_challenge, {"value": None})
+
+        with self.assertRaises(InvalidChallengeDefinition) as e:
+            challenge.create()
+
+        self.assertEqual(str(e.exception), "Challenge does not provide a value")
+        mock_api_constructor.return_value.post.assert_not_called()
+
 
 class TestLintChallenge(unittest.TestCase):
     minimal_challenge = BASE_DIR / "fixtures" / "challenges" / "test-challenge-minimal" / "challenge.yml"