diff --git a/commitizen/version_schemes.py b/commitizen/version_schemes.py
index 596aa94b2..26a19ec1b 100644
--- a/commitizen/version_schemes.py
+++ b/commitizen/version_schemes.py
@@ -401,7 +401,7 @@ def __str__(self) -> str:
 SCHEMES_ENTRYPOINT = "commitizen.scheme"
 """Schemes entrypoints group"""
 
-KNOWN_SCHEMES = {ep.name for ep in metadata.entry_points(group=SCHEMES_ENTRYPOINT)}
+KNOWN_SCHEMES = [ep.name for ep in metadata.entry_points(group=SCHEMES_ENTRYPOINT)]
 """All known registered version schemes"""