diff --git a/script/test b/script/test
index 09cf9f83..066778b7 100755
--- a/script/test
+++ b/script/test
@@ -76,8 +76,8 @@ else
 fi
 
 if [[ "${mode}" == "debug" ]]; then
-  test_binary=$(cargo test --no-run --message-format=json 2> /dev/null | jq -rs '.[-1].filenames[0]')
-  lldb "${test_binary}" -- $top_level_filter
+  test_binary=$(cargo test --no-run --package=tree-sitter-cli --lib --message-format=json 2> /dev/null | jq -rs '.[-1].filenames[0]')
+  lldb "${test_binary}" -- "${top_level_filter}"
 else
-  cargo test --jobs 1 $top_level_filter -- --nocapture
+  cargo test --package=tree-sitter-cli --lib --jobs 1 $top_level_filter -- --nocapture
 fi