diff --git a/src/layers/stateless.jl b/src/layers/stateless.jl
index 798e7b33..f4394e61 100644
--- a/src/layers/stateless.jl
+++ b/src/layers/stateless.jl
@@ -25,7 +25,7 @@ Return `-y*log(ŷ) - (1-y)*log(1-ŷ)`.
     0.352317
     0.86167
 """
-binarycrossentropy(ŷ, y) = -y*log_fast(ŷ) - (1 - y)*log_fast(1 - ŷ)
+binarycrossentropy(ŷ, y) = -y*log(ŷ) - (1 - y)*log(1 - ŷ)
 
 """
     logitbinarycrossentropy(logŷ, y)