diff --git a/build/modules.conf.in b/build/modules.conf.in
index 490687e0de..6beb6b1074 100644
--- a/build/modules.conf.in
+++ b/build/modules.conf.in
@@ -34,7 +34,7 @@ codecs/mod_h26x
 codecs/mod_voipcodecs
 codecs/mod_ilbc
 codecs/mod_speex
-#codecs/mod_siren
+codecs/mod_siren
 #codecs/mod_celt
 #codecs/mod_dahdi_codec
 #dialplans/mod_dialplan_directory
diff --git a/conf/autoload_configs/modules.conf.xml b/conf/autoload_configs/modules.conf.xml
index 265e0dd491..8f38afb327 100644
--- a/conf/autoload_configs/modules.conf.xml
+++ b/conf/autoload_configs/modules.conf.xml
@@ -68,7 +68,7 @@
     <load module="mod_ilbc"/>
     <load module="mod_speex"/>
     <load module="mod_h26x"/>
-    <!--<load module="mod_siren"/>-->
+    <load module="mod_siren"/>
     <!--<load module="mod_celt"/>-->
 
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