diff --git a/build/modules.conf.in b/build/modules.conf.in
index 534c1f0ec2..fdb631927a 100644
--- a/build/modules.conf.in
+++ b/build/modules.conf.in
@@ -58,12 +58,12 @@ codecs/mod_bv
 codecs/mod_g723_1
 codecs/mod_g729
 codecs/mod_h26x
-codecs/mod_ilbc
+#codecs/mod_ilbc
 #codecs/mod_isac
 #codecs/mod_opus
 #codecs/mod_sangoma_codec
 #codecs/mod_silk
-codecs/mod_siren
+#codecs/mod_siren
 codecs/mod_speex
 dialplans/mod_dialplan_asterisk
 #dialplans/mod_dialplan_directory