diff --git a/extensions-builtin/LDSR/scripts/ldsr_model.py b/extensions-builtin/LDSR/scripts/ldsr_model.py
index 841ecba0..1cef29a4 100644
--- a/extensions-builtin/LDSR/scripts/ldsr_model.py
+++ b/extensions-builtin/LDSR/scripts/ldsr_model.py
@@ -7,6 +7,7 @@ from basicsr.utils.download_util import load_file_from_url
 from modules.upscaler import Upscaler, UpscalerData
 from ldsr_model_arch import LDSR
 from modules import shared, script_callbacks
+import sd_hijack_autoencoder
 
 
 class UpscalerLDSR(Upscaler):
diff --git a/modules/sd_hijack_autoencoder.py b/extensions-builtin/LDSR/sd_hijack_autoencoder.py
similarity index 100%
rename from modules/sd_hijack_autoencoder.py
rename to extensions-builtin/LDSR/sd_hijack_autoencoder.py
diff --git a/modules/sd_hijack.py b/modules/sd_hijack.py
index 303b1397..95a17093 100644
--- a/modules/sd_hijack.py
+++ b/modules/sd_hijack.py
@@ -11,7 +11,7 @@ import modules.textual_inversion.textual_inversion
 from modules import prompt_parser, devices, sd_hijack_optimizations, shared, sd_hijack_checkpoint
 from modules.hypernetworks import hypernetwork
 from modules.shared import opts, device, cmd_opts
-from modules import sd_hijack_clip, sd_hijack_open_clip, sd_hijack_autoencoder
+from modules import sd_hijack_clip, sd_hijack_open_clip
 
 from modules.sd_hijack_optimizations import invokeAI_mps_available