--- a/plugins/codec_wav/CMakeLists.txt
+++ b/plugins/codec_wav/CMakeLists.txt
@@ -25,6 +25,7 @@
     WavCodecPlugin.cpp
     WavDecoder.cpp
     WavEncoder.cpp
+    WavFileFormat.cpp
     WavFormatMap.cpp
     WavPropertyMap.cpp
 )