diff --git a/dreamer4/dreamer4.py b/dreamer4/dreamer4.py
index 802942e..2f1c20f 100644
--- a/dreamer4/dreamer4.py
+++ b/dreamer4/dreamer4.py
@@ -911,7 +911,7 @@ class VideoTokenizer(Module):
 
         # decoder attend
 
-        decoder_attend_fn = get_attend_fn(use_flex, seq_len, seq_len, special_attend_only_itself = True)
+        decoder_attend_fn = get_attend_fn(use_flex, seq_len, seq_len, causal = True, num_special_tokens = self.num_latent_tokens, special_attend_only_itself = True)
 
         # decoder attention
 
@@ -1009,7 +1009,7 @@ class VideoTokenizer(Module):
         # modality can only attend to itself while latents can attend to everything
         # similar to agent token in dynamics model
 
-        encoder_attend_fn = get_attend_fn(use_flex, seq_len, seq_len, special_attend_only_itself = False)
+        encoder_attend_fn = get_attend_fn(use_flex, seq_len, seq_len, causal = True, num_special_tokens = self.num_latent_tokens, special_attend_only_itself = False)
 
         # encoder
 
diff --git a/pyproject.toml b/pyproject.toml
index 8e92774..58b8a7c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "dreamer4"
-version = "0.0.4"
+version = "0.0.5"
 description = "Dreamer 4"
 authors = [
     { name = "Phil Wang", email = "lucidrains@gmail.com" }