diff --git a/build_new/scripts/build-macos.sh b/build_new/scripts/build-macos.sh
index f450bfb6..7d98aef5 100755
--- a/build_new/scripts/build-macos.sh
+++ b/build_new/scripts/build-macos.sh
@@ -228,6 +228,7 @@ build_custom_layer() {
         "${FCODER_INCLUDES[@]}"
         "-DFRED_SUPER"
         "-DFRED_INTERNAL"
+        "$BUILD_TEMP_DIR/tree-sitter.a"
     )
 
     if [[ "${BUILD_VERBOSE:-}" == "1" ]]; then