diff --git a/dreamer4/dreamer4.py b/dreamer4/dreamer4.py
index fbf7d29..b661a24 100644
--- a/dreamer4/dreamer4.py
+++ b/dreamer4/dreamer4.py
@@ -1078,7 +1078,9 @@ class Attention(Module):
         query_heads = None,
         heads = 8,
         pre_rmsnorm = True,
-        gate_values = True
+        gate_values = True,
+        rmsnorm_query = False, # a paper claims that it is better to just norm only the keys https://openreview.net/forum?id=HkztQWZfl2
+        rmsnorm_key = True
     ):
         super().__init__()
         self.norm = RMSNorm(dim) if pre_rmsnorm else Identity()
@@ -1114,8 +1116,8 @@ class Attention(Module):
 
         # stability related
 
-        self.q_heads_rmsnorm = MultiHeadRMSNorm(dim_head, heads = query_heads)
-        self.k_heads_rmsnorm = MultiHeadRMSNorm(dim_head, heads = heads)
+        self.q_heads_rmsnorm = MultiHeadRMSNorm(dim_head, heads = query_heads) if rmsnorm_query else nn.Identity()
+        self.k_heads_rmsnorm = MultiHeadRMSNorm(dim_head, heads = heads) if rmsnorm_key else nn.Identity()
 
     def muon_parameters(self):
         return [
diff --git a/pyproject.toml b/pyproject.toml
index 5275757..4269618 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "dreamer4"
-version = "0.0.47"
+version = "0.0.48"
 description = "Dreamer 4"
 authors = [
     { name = "Phil Wang", email = "lucidrains@gmail.com" }