diff --git a/python/lib/sift_client/_internal/low_level_wrappers/rules.py b/python/lib/sift_client/_internal/low_level_wrappers/rules.py
index d29b7b1b8..d93959141 100644
--- a/python/lib/sift_client/_internal/low_level_wrappers/rules.py
+++ b/python/lib/sift_client/_internal/low_level_wrappers/rules.py
@@ -124,10 +124,10 @@ def _update_rule_request_from_create(self, create: RuleCreate) -> UpdateRuleRequ
         update_request = UpdateRuleRequest(
             name=create.name,
             description=create.description,
-            is_enabled=True,
             organization_id=create.organization_id or "",
             client_key=create.client_key,
             is_external=create.is_external,
+            is_live_evaluation_enabled=create.evaluate_on_live_data,
             conditions=conditions_request,
             asset_configuration=RuleAssetConfiguration(
                 asset_ids=create.asset_ids or [],
@@ -207,6 +207,7 @@ def _update_rule_request_from_update(
             "contextual_channels",
             "asset_ids",
             "asset_tag_ids",
+            "evaluate_on_live_data",
         ]
         # Need to manually copy fields that will be reset even if not provided in update dict.
         copy_unset_fields = ["description", "name"]
@@ -262,6 +263,11 @@ def _update_rule_request_from_update(
                 channels=[ChannelReferenceProto(name=c) for c in update.contextual_channels or []]
             )
 
+        # Map is_live (class field) to is_live_evaluation_enabled (proto field)
+        update_dict["is_live_evaluation_enabled"] = model_dump.get(
+            "evaluate_on_live_data", rule.evaluate_on_live_data
+        )
+
         # This always needs to be set, so handle the defaults.
         update_dict["asset_configuration"] = RuleAssetConfiguration(  # type: ignore
             asset_ids=(update.asset_ids if "asset_ids" in model_dump else rule.asset_ids or []),
diff --git a/python/lib/sift_client/_tests/resources/test_rules.py b/python/lib/sift_client/_tests/resources/test_rules.py
index d870e3a2a..c0fc581ea 100644
--- a/python/lib/sift_client/_tests/resources/test_rules.py
+++ b/python/lib/sift_client/_tests/resources/test_rules.py
@@ -335,7 +335,6 @@ async def test_update_rule_description(self, rules_api_async, new_rule):
                 assert updated_rule.description == "Updated description"
                 # Validate that things we didn't intentionally change didn't change
                 assert updated_rule.name == new_rule.name
-                assert updated_rule.is_enabled == new_rule.is_enabled
                 assert updated_rule.is_external == new_rule.is_external
                 assert updated_rule.expression == new_rule.expression
                 assert updated_rule.action.action_type == new_rule.action.action_type
diff --git a/python/lib/sift_client/_tests/sift_types/test_rule.py b/python/lib/sift_client/_tests/sift_types/test_rule.py
index 31dc2fa74..05a15381f 100644
--- a/python/lib/sift_client/_tests/sift_types/test_rule.py
+++ b/python/lib/sift_client/_tests/sift_types/test_rule.py
@@ -23,7 +23,6 @@ def mock_rule(mock_client):
         id_="test_rule_id",
         name="test_rule",
         description="test description",
-        is_enabled=True,
         created_date=datetime.now(timezone.utc),
         modified_date=datetime.now(timezone.utc),
         created_by_user_id="user1",
@@ -46,6 +45,8 @@ def mock_rule(mock_client):
         client_key=None,
         rule_version=None,
         archived_date=None,
+        evaluate_on_live_data=False,
+        current_version_id="test_version_id",
     )
     rule._apply_client_to_instance(mock_client)
     return rule
diff --git a/python/lib/sift_client/sift_types/rule.py b/python/lib/sift_client/sift_types/rule.py
index 5713f0b7a..0b241625a 100644
--- a/python/lib/sift_client/sift_types/rule.py
+++ b/python/lib/sift_client/sift_types/rule.py
@@ -45,7 +45,6 @@ class Rule(BaseType[RuleProto, "Rule"]):
     # Required fields
     name: str
     description: str
-    is_enabled: bool
     created_date: datetime
     modified_date: datetime
     created_by_user_id: str
@@ -53,6 +52,8 @@ class Rule(BaseType[RuleProto, "Rule"]):
     organization_id: str
     is_archived: bool
     is_external: bool
+    evaluate_on_live_data: bool
+    current_version_id: str
 
     # Optional fields
     expression: str | None
@@ -135,7 +136,6 @@ def _from_proto(cls, proto: RuleProto, sift_client: SiftClient | None = None) ->
                 ].expression.calculated_channel.channel_references.items()
             ],
             action=RuleAction._from_proto(proto.conditions[0].actions[0]),
-            is_enabled=proto.is_enabled,
             created_date=proto.created_date.ToDatetime(tzinfo=timezone.utc),
             modified_date=proto.modified_date.ToDatetime(tzinfo=timezone.utc),
             created_by_user_id=proto.created_by_user_id,
@@ -153,6 +153,8 @@ def _from_proto(cls, proto: RuleProto, sift_client: SiftClient | None = None) ->
             ),
             is_archived=proto.is_archived,
             is_external=proto.is_external,
+            evaluate_on_live_data=proto.is_live_evaluation_enabled,
+            current_version_id=proto.current_version_id,
             _client=sift_client,
         )
 
@@ -166,6 +168,7 @@ class RuleCreateUpdateBase(ModelCreateUpdateBase):
     asset_tag_ids: list[str] | None = None
     contextual_channels: list[str] | None = None
     is_external: bool = False
+    evaluate_on_live_data: bool = False
 
 
 class RuleCreate(RuleCreateUpdateBase, ModelCreate[CreateRuleRequest]):