diff --git a/tinygrad/renderer/cstyle.py b/tinygrad/renderer/cstyle.py
index f641d2a3d7..5425e0966e 100644
--- a/tinygrad/renderer/cstyle.py
+++ b/tinygrad/renderer/cstyle.py
@@ -395,8 +395,7 @@ class AMDRenderer(CStyleLanguage):
     (UPat(Ops.CAST, dtypes.bfloat16, UPat.var("x")),lambda x: x.cast(dtypes.float).cast(dtypes.bfloat16) if x.dtype!=dtypes.float else None),
     # bfloat16 casting
     (UPat.cvar('x', dtypes.bfloat16), lambda x: cast_float_to_bf16(UOp.const(dtypes.float, x.arg))),
-    (UPat(Ops.CAST, dtype=dtypes.float, src=UPat.var("x", dtype=dtypes.bfloat16)),
-      lambda x: (x.bitcast(dtypes.ushort).cast(dtypes.uint)<<16).bitcast(dtypes.float)),
+    (UPat(Ops.CAST, dtypes.float, UPat.var("x", dtypes.bfloat16)), lambda x: (x.bitcast(dtypes.ushort).cast(dtypes.uint)<<16).bitcast(dtypes.float)),
     (UPat(Ops.CAST, dtype=dtypes.bfloat16, src=UPat.var("x", dtype=dtypes.float)), cast_float_to_bf16)]) + extra_pm
 
   def render_vector_prefix(self, dtype:DType) -> str: