diff --git a/radioconfig.options b/radioconfig.options
index fa053d3..3107589 100644
--- a/radioconfig.options
+++ b/radioconfig.options
@@ -9,5 +9,5 @@
 *UserPreferences.mqtt_username max_size:32
 *UserPreferences.mqtt_password max_size:32
 
-*UserPreferences.canned_message_plugin_allow_input_origin max_size:16
+*UserPreferences.canned_message_plugin_allow_input_source max_size:16
 *UserPreferences.canned_message_plugin_messages max_size:1024
diff --git a/radioconfig.proto b/radioconfig.proto
index 8466a6e..9929ea2 100644
--- a/radioconfig.proto
+++ b/radioconfig.proto
@@ -662,7 +662,7 @@ message RadioConfig {
      * Input event origin accepted by the canned message plugin.
      * Can be e.g. "rotEnc1" or keyword "_any"
      */
-    string canned_message_plugin_allow_input_origin = 171;
+    string canned_message_plugin_allow_input_source = 171;
 
     /*
      * Predefined messages for CannedMessagePlugin separated by '|' characters.