diff --git a/tensorflow/lite/experimental/ios/allowlist_TensorFlowLiteC.txt b/tensorflow/lite/experimental/ios/allowlist_TensorFlowLiteC.txt
index e8ae288ea8f..543ea04c76a 100644
--- a/tensorflow/lite/experimental/ios/allowlist_TensorFlowLiteC.txt
+++ b/tensorflow/lite/experimental/ios/allowlist_TensorFlowLiteC.txt
@@ -1 +1,2 @@
 _TfLite*
+*AcquireFlexDelegate*