diff --git a/conf/rayo/autoload_configs/rayo.conf.xml b/conf/rayo/autoload_configs/rayo.conf.xml
index 2ebcdbcffd..e5191909cb 100644
--- a/conf/rayo/autoload_configs/rayo.conf.xml
+++ b/conf/rayo/autoload_configs/rayo.conf.xml
@@ -68,7 +68,7 @@
 			<start application="spandsp_start_tone_detect" data="1"/>
 			<stop application="spandsp_stop_tone_detect" data=""/>
 			<!-- map tone events to Rayo CPA signal type -->
-			<event class="CUSTOM" subclass="DETECTED_TONE" type-header="Detected-Tone">
+			<event class="DETECTED_TONE" type-header="Detected-Tone">
 				<signal-type header-value="SIT" value="sit"/>
 				<signal-type header-value="BUSY_TONE" value="busy"/>
 				<signal-type header-value="REORDER_TONE" value="congestion"/>
diff --git a/src/mod/event_handlers/mod_rayo/conf/autoload_configs/rayo.conf.xml b/src/mod/event_handlers/mod_rayo/conf/autoload_configs/rayo.conf.xml
index 2ebcdbcffd..e5191909cb 100644
--- a/src/mod/event_handlers/mod_rayo/conf/autoload_configs/rayo.conf.xml
+++ b/src/mod/event_handlers/mod_rayo/conf/autoload_configs/rayo.conf.xml
@@ -68,7 +68,7 @@
 			<start application="spandsp_start_tone_detect" data="1"/>
 			<stop application="spandsp_stop_tone_detect" data=""/>
 			<!-- map tone events to Rayo CPA signal type -->
-			<event class="CUSTOM" subclass="DETECTED_TONE" type-header="Detected-Tone">
+			<event class="DETECTED_TONE" type-header="Detected-Tone">
 				<signal-type header-value="SIT" value="sit"/>
 				<signal-type header-value="BUSY_TONE" value="busy"/>
 				<signal-type header-value="REORDER_TONE" value="congestion"/>