diff --git a/client/commands/pyre_language_server.py b/client/commands/pyre_language_server.py
index 77a408d8a6..6ae688c585 100644
--- a/client/commands/pyre_language_server.py
+++ b/client/commands/pyre_language_server.py
@@ -730,14 +730,20 @@ async def _query_buck_for_type_errors(
                 file=argfile,
             )
             argfile.flush()
+            if (
+                self.get_language_server_features().type_errors_preemptible.is_enabled()
+                or self.get_language_server_features().per_target_isolation_dir.is_disabled()
+            ):
+                preemptible = [
+                    "--preemptible=ondifferentstate",
+                ]
+            else:
+                preemptible = []
             if self.get_language_server_features().per_target_isolation_dir.is_enabled():
                 isolation_dir = [f"--isolation-dir={PTT_ISOLATION_PREFIX}"]
-                preemptible = []
             else:
                 isolation_dir = []
-                preemptible = [
-                    "--preemptible=ondifferentstate",
-                ]
+
             type_check_parameters = [
                 "buck2",
                 *isolation_dir,
@@ -1016,6 +1022,10 @@ async def handle_overlay_type_errors(
                     "new_file_loaded": new_file_loaded,
                     "isolation_dir": isolation_dir,
                     "sharding_enabled": self.get_language_server_features().type_error_sharding.is_enabled(),
+                    "preemptible": (
+                        self.get_language_server_features().type_errors_preemptible.is_enabled()
+                        or self.get_language_server_features().per_target_isolation_dir.is_disabled()
+                    ),
                 },
                 **daemon_status_before.as_telemetry_dict(),
             },
diff --git a/client/language_server/features.py b/client/language_server/features.py
index 12cc478156..6bbf88cd4f 100644
--- a/client/language_server/features.py
+++ b/client/language_server/features.py
@@ -100,6 +100,7 @@ def is_disabled(self) -> bool:
 PerTargetTypeErrorsAvailability = CustomAvailability
 PerTargetIsolationDirAvailability = CustomAvailability
 TypeErrorShardingAvailability = CustomAvailability
+TypeErrorsPreemptibleAvailability = CustomAvailability
 PythonAutoTargetsAvailability = CustomAvailability
 SystemPyAutoTargetsAvailability = CustomAvailability
 # TODO: T204372341 remove this once we have rolled out addition and removal features
@@ -127,6 +128,9 @@ class LanguageServerFeatures:
     type_error_sharding: TypeErrorShardingAvailability = (
         TypeErrorShardingAvailability.from_enabled(False)
     )
+    type_errors_preemptible: TypeErrorsPreemptibleAvailability = (
+        TypeErrorsPreemptibleAvailability.from_enabled(False)
+    )
     unsaved_changes: UnsavedChangesAvailability = UnsavedChangesAvailability.DISABLED
     telemetry: TelemetryAvailability = TelemetryAvailability.DISABLED
     completion: CompletionAvailability = CompletionAvailability.DISABLED