diff --git a/README.md b/README.md
index 1e46c5f..bf0735b 100644
--- a/README.md
+++ b/README.md
@@ -462,3 +462,12 @@ trainer.train()
     copyright = {Creative Commons Attribution 4.0 International}
 }
 ```
+
+```bibtex
+@misc{gilmer2023intriguing
+    title  = {Intriguing Properties of Transformer Training Instabilities},
+    author = {Justin Gilmer, Andrea Schioppa, and Jeremy Cohen},
+    year   = {2023},
+    status = {to be published - one attention stabilization technique is circulating within Google Brain, being used by multiple teams}
+}
+```
diff --git a/phenaki_pytorch/attention.py b/phenaki_pytorch/attention.py
index dfbc4cd..b780b2f 100644
--- a/phenaki_pytorch/attention.py
+++ b/phenaki_pytorch/attention.py
@@ -19,6 +19,9 @@ def default(val, d):
 def leaky_relu(p = 0.1):
     return nn.LeakyReLU(p)
 
+def l2norm(t):
+    return F.normalize(t, dim = -1)
+
 # bias-less layernorm, being used in more recent T5s, PaLM, also in @borisdayma 's experiments shared with me
 # greater stability
 
@@ -92,12 +95,13 @@ def __init__(
         causal = False,
         num_null_kv = 0,
         norm_context = True,
-        dropout = 0.
+        dropout = 0.,
+        scale = 8
     ):
         super().__init__()
         self.heads = heads
         self.causal = causal
-        self.scale = dim_head ** -0.5
+        self.scale = scale
         inner_dim = dim_head * heads
         dim_context = default(dim_context, dim)
 
@@ -115,6 +119,9 @@ def __init__(
         self.to_q = nn.Linear(dim, inner_dim, bias = False)
         self.to_kv = nn.Linear(dim_context, inner_dim * 2, bias = False)
 
+        self.q_scale = nn.Parameter(torch.ones(dim_head))
+        self.k_scale = nn.Parameter(torch.ones(dim_head))
+
         self.to_out = nn.Linear(inner_dim, dim, bias = False)
 
     def forward(
@@ -137,14 +144,16 @@ def forward(
 
         q, k, v = map(lambda t: rearrange(t, 'b n (h d) -> b h n d', h = self.heads), (q, k, v))
 
-        q = q * self.scale
-
         nk, nv = repeat(self.null_kv, 'h (n r) d -> b h n r d', b = batch, r = 2).unbind(dim = -2)
 
         k = torch.cat((nk, k), dim = -2)
         v = torch.cat((nv, v), dim = -2)
 
-        sim = einsum('b h i d, b h j d -> b h i j', q, k)
+        q, k = map(l2norm, (q, k))
+        q = q * self.q_scale
+        k = k * self.k_scale
+
+        sim = einsum('b h i d, b h j d -> b h i j', q, k) * self.scale
 
         i, j = sim.shape[-2:]
 
diff --git a/setup.py b/setup.py
index 04c4024..9ae24c5 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 setup(
   name = 'phenaki-pytorch',
   packages = find_packages(exclude=[]),
-  version = '0.2.0',
+  version = '0.3.0',
   license='MIT',
   description = 'Phenaki - Pytorch',
   author = 'Phil Wang',