diff --git a/package.json b/package.json
index 038e24c..23ba66a 100644
--- a/package.json
+++ b/package.json
@@ -10,8 +10,8 @@
     "prepare": "husky install",
     "test": "jest",
     "build.cpygrammars": "cpy proleap-vb6/src/main/antlr4/io/proleap/vb6/*.g4 ./antlr4ts_out/",
-    "build.antlr4ts": "antlr4ts -visitor antlr4ts_out/*.g4",
-    "postbuild.antlr4ts": "rimraf --glob antlr4ts_out/*.g4",
+    "build.antlr4ts": "antlr4ts -visitor ./antlr4ts_out/*.g4",
+    "postbuild.antlr4ts": "rimraf --glob ./antlr4ts_out/*.g4",
     "build.tsc": "tsc",
     "build": "npm run build.cpygrammars && npm run build.antlr4ts && npm run build.tsc",
     "prepublishOnly": "npm run build && npm run test",