diff --git a/tools/src/pop_fem_audit_tools/config.py b/tools/src/pop_fem_audit_tools/config.py
index 69df989..e854350 100644
--- a/tools/src/pop_fem_audit_tools/config.py
+++ b/tools/src/pop_fem_audit_tools/config.py
@@ -19,7 +19,7 @@ class Settings(BaseSettings):
     ANTHROPIC_API_KEY: str
     """The Anthropic API key."""
 
-    model_config = SettingsConfigDict(env_file=".env", extra="ignore")
+    model_config = SettingsConfigDict(env_file=".env")
     """The model configuration."""