1 files changed, 2 insertions, 4 deletions
diff --git a/openbb_platform/core/openbb_core/provider/standard_models/equity_ownership.py b/openbb_platform/core/openbb_core/provider/standard_models/equity_ownership.py
index b354f3f2fc3..48d47783c42 100644
--- a/openbb_platform/core/openbb_core/provider/standard_models/equity_ownership.py
+++ b/openbb_platform/core/openbb_core/provider/standard_models/equity_ownership.py
@@ -16,8 +16,6 @@ from openbb_core.provider.utils.descriptions import (
 class EquityOwnershipQueryParams(QueryParams):
     """Equity Ownership Query."""
 
-    __validator_dict__ = {"check_single": ("symbol",)}
-
     symbol: str = Field(description=QUERY_DESCRIPTIONS.get("symbol", ""))
     date: Optional[dateType] = Field(
         default=None, description=QUERY_DESCRIPTIONS.get("date", "")
@@ -35,8 +33,8 @@ class EquityOwnershipQueryParams(QueryParams):
 
     @field_validator("symbol", mode="before", check_fields=False)
     @classmethod
-    def upper_symbol(cls, v: str) -> str:
-        """Convert symbol to uppercase."""
+    def to_upper(cls, v: str) -> str:
+        """Convert field to uppercase."""
         return v.upper()