diff --git a/config.json b/config.json
index a940b47..ea687a0 100644
--- a/config.json
+++ b/config.json
@@ -1,6 +1,16 @@
 {"architectures": [
     "BertForSequenceClassification"
   ],
+  "id2label": {
+    "0": "neutral",
+    "1": "positive",
+    "2": "negative"
+  },
+  "label2id": {
+    "positive": 1,
+    "negative": 2,
+    "neutral": 0
+  },
   "attention_probs_dropout_prob": 0.1,
   "hidden_act": "gelu",
   "hidden_dropout_prob": 0.1,