diff --git a/drivers/audio/CMakeLists.txt b/drivers/audio/CMakeLists.txt
index 012a5b7e5c6..4fe4b34c9ce 100644
--- a/drivers/audio/CMakeLists.txt
+++ b/drivers/audio/CMakeLists.txt
@@ -23,13 +23,6 @@
 if(CONFIG_DRIVERS_AUDIO)
   set(SRCS)
 
-  if(CONFIG_AUDIO_CXD56)
-    list(APPEND SRCS cxd56.c)
-    if(CONFIG_AUDIO_CXD56_SRC)
-      list(APPEND SRCS cxd56_src.c)
-    endif()
-  endif()
-
   if(CONFIG_AUDIO_VS1053)
     list(APPEND SRCS vs1053.c)
   endif()