diff --git a/extensions-builtin/Lora/network.py b/extensions-builtin/Lora/network.py
index 473ba29e816..412864292a7 100644
--- a/extensions-builtin/Lora/network.py
+++ b/extensions-builtin/Lora/network.py
@@ -153,7 +153,7 @@ def __init__(self, net: Network, weights: NetworkWeights):
         self.scale = weights.w["scale"].item() if "scale" in weights.w else None
 
         self.dora_scale = weights.w.get("dora_scale", None)
-        self.dora_mean_dim = tuple(i for i in range(len(self.shape)) if i != 1)
+        self.dora_norm_dims = len(self.shape) - 1
 
     def multiplier(self):
         if 'transformer' in self.sd_key[:20]:
@@ -170,10 +170,22 @@ def calc_scale(self):
         return 1.0
 
     def apply_weight_decompose(self, updown, orig_weight):
-        orig_weight = orig_weight.to(updown)
+        # Match the device/dtype
+        orig_weight = orig_weight.to(updown.dtype)
+        dora_scale = self.dora_scale.to(device=orig_weight.device, dtype=updown.dtype)
+        updown = updown.to(orig_weight.device)
+
         merged_scale1 = updown + orig_weight
+        merged_scale1_norm = (
+            merged_scale1.transpose(0, 1)
+            .reshape(merged_scale1.shape[1], -1)
+            .norm(dim=1, keepdim=True)
+            .reshape(merged_scale1.shape[1], *[1] * self.dora_norm_dims)
+            .transpose(0, 1)
+        )
+
         dora_merged = (
-            merged_scale1 / merged_scale1.mean(dim=self.dora_mean_dim, keepdim=True) * self.dora_scale
+            merged_scale1 * (dora_scale / merged_scale1_norm)
         )
         final_updown = dora_merged - orig_weight
         return final_updown