diff --git a/downloads-generation/models_class1_unselected/GENERATE.sh b/downloads-generation/models_class1_unselected/GENERATE.sh
index 47c51003b05ead3e193afb526354697c5bcf0dfc..167e32139f37ba19b2c1cb13d8f8944054e1e3be 100755
--- a/downloads-generation/models_class1_unselected/GENERATE.sh
+++ b/downloads-generation/models_class1_unselected/GENERATE.sh
@@ -45,7 +45,7 @@ time mhcflurry-class1-train-allele-specific-models \
     --hyperparameters hyperparameters.yaml \
     --out-models-dir models \
     --held-out-fraction-reciprocal 10 \
-    --min-measurements-per-allele 50 \
+    --min-measurements-per-allele 25 \
     --num-jobs $(expr $PROCESSORS \* 2) --gpus $GPUS --max-workers-per-gpu 2 --max-tasks-per-worker 50
 
 cp $SCRIPT_ABSOLUTE_PATH .