diff --git a/build.sh b/build.sh
index 887fe22..04c1437 100755
--- a/build.sh
+++ b/build.sh
@@ -13,7 +13,7 @@ for file in $(find site -type f); do
   if [[ ! "${file##*/}" =~ ^_ ]]; then
     if [[ "$file" =~ .nix$ ]]; then
       echo "Processing file $file to _${file%.nix}.html..."
-      TARGET_FILE=$(realpath "$file") nix eval "${HTMNIX_REF:-github:RGBCube/HTMNIX}#result" --impure --raw --apply toString > "_${file%.nix}.html"
+      TARGET_FILE=$(realpath "$file") nix eval "${HTMNIX_REF:-github:RGBCube/HTMNIX}#result" --impure --raw > "_${file%.nix}.html"
     else
       echo "Copying file $file to _$file..."
       cp "$file" "_$file"