diff --git a/app/src/main/kotlin/com/tutpro/baresip/Config.kt b/app/src/main/kotlin/com/tutpro/baresip/Config.kt
index 27df30f6..b32ab790 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/Config.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/Config.kt
@@ -87,6 +87,8 @@ object Config {
             config = "${config}jitter_buffer_wish 6\n"
         }
 
+        removeLine("module ilbc.so")
+
         Utils.putFileContents(configPath, config.toByteArray())
         BaresipService.isConfigInitialized = true
         Log.i(TAG, "Initialized config to '$config'")