diff --git a/logfire/variables/config.py b/logfire/variables/config.py
index f10a29156..19513cce4 100644
--- a/logfire/variables/config.py
+++ b/logfire/variables/config.py
@@ -259,7 +259,4 @@ def validate_python(data: Any) -> VariablesConfig:
 
 def _matches_all_conditions(conditions: list[Condition], attributes: Mapping[str, Any]) -> bool:
     """Check if all conditions match the provided attributes."""
-    for condition in conditions:
-        if not condition.matches(attributes):
-            return False
-    return True
+    return all(condition.matches(attributes) for condition in conditions)