diff --git a/examples/models/llama2/runner/targets.bzl b/examples/models/llama2/runner/targets.bzl
index 7f91b4a67fc..f3b8e1ed874 100644
--- a/examples/models/llama2/runner/targets.bzl
+++ b/examples/models/llama2/runner/targets.bzl
@@ -2,7 +2,7 @@ load("@fbsource//xplat/executorch/build:runtime_wrapper.bzl", "runtime")
 
 def _get_operator_lib(aten = False):
     if aten:
-        return ["//executorch/kernels/aten:generated_lib_aten"]
+        return ["//executorch/kernels/aten:generated_lib"]
     elif runtime.is_oss:
         return ["//executorch/kernels/portable:generated_lib", "//executorch/examples/models/llama2/custom_ops:custom_ops"]
     else:
diff --git a/kernels/aten/targets.bzl b/kernels/aten/targets.bzl
index 8e2f1b04c48..519dfaf3484 100644
--- a/kernels/aten/targets.bzl
+++ b/kernels/aten/targets.bzl
@@ -35,18 +35,3 @@ def define_common_targets():
             "@EXECUTORCH_CLIENTS",
         ],
     )
-
-    # TODO(T149415783): temporarily testing portable kernel "in aten mode" and remove after migration is done
-    executorch_generated_lib(
-        name = "generated_lib_aten",
-        aten_mode = True,
-        deps = [
-            ":executorch_aten_ops",
-        ],
-        functions_yaml_target = None,
-        define_static_targets = True,
-        visibility = [
-            "//executorch/...",
-            "@EXECUTORCH_CLIENTS",
-        ],
-    )
diff --git a/shim/xplat/executorch/extension/pybindings/pybindings.bzl b/shim/xplat/executorch/extension/pybindings/pybindings.bzl
index 04f21fdb1a0..405c2937553 100644
--- a/shim/xplat/executorch/extension/pybindings/pybindings.bzl
+++ b/shim/xplat/executorch/extension/pybindings/pybindings.bzl
@@ -37,7 +37,7 @@ ATEN_MODULE_DEPS = [
 # Generated lib for all ATen ops with aten kernel used by models in model inventory
 MODELS_ATEN_OPS_ATEN_MODE_GENERATED_LIB = [
     "//executorch/kernels/quantized:generated_lib_aten",
-    "//executorch/kernels/aten:generated_lib_aten",
+    "//executorch/kernels/aten:generated_lib",
 ]
 
 def executorch_pybindings(python_module_name, srcs = [], cppdeps = [], visibility = ["//executorch/..."], types = [], compiler_flags = []):