diff --git a/modules/sd_hijack.py b/modules/sd_hijack.py
index 39193be8..75f1c540 100644
--- a/modules/sd_hijack.py
+++ b/modules/sd_hijack.py
@@ -5,7 +5,6 @@ from types import MethodType
 import modules.textual_inversion.textual_inversion
 from modules import devices, sd_hijack_optimizations, shared, script_callbacks, errors
 from modules.hypernetworks import hypernetwork
-from modules.sd_hijack_optimizations import diffusionmodules_model_AttnBlock_forward
 from modules.shared import cmd_opts
 from modules import sd_hijack_clip, sd_hijack_open_clip, sd_hijack_unet, sd_hijack_xlmr, xlmr
 
diff --git a/modules/sd_hijack_optimizations.py b/modules/sd_hijack_optimizations.py
index 1c5b709b..db1e4367 100644
--- a/modules/sd_hijack_optimizations.py
+++ b/modules/sd_hijack_optimizations.py
@@ -9,7 +9,7 @@ from torch import einsum
 from ldm.util import default
 from einops import rearrange
 
-from modules import shared, errors, devices, sub_quadratic_attention, script_callbacks
+from modules import shared, errors, devices, sub_quadratic_attention
 from modules.hypernetworks import hypernetwork
 
 import ldm.modules.attention