diff --git a/3rdparty/CMakeLists.txt b/3rdparty/CMakeLists.txt
index 2e7b90a..2084e6b 100644
--- a/3rdparty/CMakeLists.txt
+++ b/3rdparty/CMakeLists.txt
@@ -4,7 +4,7 @@ if (NOT SYSTEM_SQLITE)
 endif()
 
 if (ENABLE_IAX)
-    add_subdirectory(iaxclient/lib)
+    add_subdirectory(iaxclient-2/lib)
 endif()
 
 add_subdirectory(mongoose)