diff --git a/verl/trainer/main_ppo.py b/verl/trainer/main_ppo.py
index e442490..6abd2b6 100644
--- a/verl/trainer/main_ppo.py
+++ b/verl/trainer/main_ppo.py
@@ -23,7 +23,7 @@ import re
 import numpy as np
 
 def _select_rm_score_fn(data_source):
-    if "nq" in data_source:
+    if data_source in ['nq', 'triviaqa', 'popqa', 'hotpotqa', '2wikimultihopqa', 'musique', 'bamboogle']:
         return qa_em.compute_score_em
     else:
         raise NotImplementedError