diff --git a/scripts/pre-commit b/scripts/pre-commit
index 6b06a4e..1d4d70b 100755
--- a/scripts/pre-commit
+++ b/scripts/pre-commit
@@ -8,7 +8,8 @@ set -xe
 if [ ! -z $(git diff --cached --name-only | grep -e "^grammar.js$") ]
 then
   make build
-  make build-wasm
+  # TODO: Enable when performance improves
+  # make build-wasm
   git add src bindings *.wasm
 fi