diff --git a/zshenv b/zshenv
index 68a9584..c1a11e7 100644
--- a/zshenv
+++ b/zshenv
@@ -33,9 +33,6 @@ if [[ "$OSTYPE" == "darwin"* ]]; then
   if [ -f "/etc/zshenv" ]; then
     source "/etc/zshenv"
   fi
-
-  # Fix Go race detector issues: https://github.com/golang/go/issues/49138
-  export MallocNanoZone=0
 fi
 
 # ==============================================================================