diff --git a/models/config.yaml b/models/config.yaml
index b39e0eb4..703b9e77 100644
--- a/models/config.yaml
+++ b/models/config.yaml
@@ -182,3 +182,5 @@
   instruction_template: 'Alpaca'
 .*orca-2-(13|7)b:
   instruction_template: 'ChatML'
+.*openhermes.*mistral:
+  instruction_template: 'ChatML'