diff --git a/script/build-wasm b/script/build-wasm
index 41acc910..ec6823ed 100755
--- a/script/build-wasm
+++ b/script/build-wasm
@@ -114,7 +114,6 @@ if [[ "$minify_js" == "1" ]]; then
   ${web_dir}/node_modules/.bin/terser   \
     --compress                       \
     --mangle                         \
-    --keep-fnames                    \
     --keep-classnames                \
     -- target/scratch/tree-sitter.js \
     > $web_dir/tree-sitter.js