diff --git a/resources/templates/provision/polycom/4.x/{$mac}.cfg b/resources/templates/provision/polycom/4.x/{$mac}.cfg
index aa328ea3ff..85537986df 100644
--- a/resources/templates/provision/polycom/4.x/{$mac}.cfg
+++ b/resources/templates/provision/polycom/4.x/{$mac}.cfg
@@ -226,4 +226,7 @@
 		efk.efkprompt.1.status="1"
 		efk.efkprompt.1.type="numeric"
 	/>
+	<LANGUAGE
+		lcl.ml.lang="{$polycom_display_language}"
+	/>
 </PHONE>