diff --git a/userbenchmark/optim/run.py b/userbenchmark/optim/run.py
index 9aef7cbcf9..0d11b956aa 100644
--- a/userbenchmark/optim/run.py
+++ b/userbenchmark/optim/run.py
@@ -60,7 +60,7 @@ def get_unstable_models() -> Set[str]:
 
 OPTIM_NAMES = [o.__name__ for o in [Adadelta, Adagrad, Adam, AdamW, Adamax, ASGD, SGD, RAdam, Rprop, RMSprop, NAdam, SparseAdam]]
 
-FUNC_STRS = ['pt2_' , '']
+FUNC_STRS = ['']
 
 OPTIMIZERS = [
     (Adadelta, {}),