diff --git a/code/nel/src/sound/driver/openal/CMakeLists.txt b/code/nel/src/sound/driver/openal/CMakeLists.txt
index 401a8d1ea..2f606f966 100644
--- a/code/nel/src/sound/driver/openal/CMakeLists.txt
+++ b/code/nel/src/sound/driver/openal/CMakeLists.txt
@@ -1,5 +1,21 @@
 FILE(GLOB SRC *.cpp *.h)
 
+SOURCE_GROUP(efx FILES
+        effect_al.cpp
+        effect_al.h)
+
+SOURCE_GROUP(sfx FILES
+        buffer_al.cpp
+        buffer_al.h
+        listener_al.cpp
+        listener_al.h
+        source_al.cpp
+        source_al.h)
+
+SOURCE_GROUP(util FILES
+        ext_al.cpp
+        ext_al.h)
+        
 NL_TARGET_DRIVER(nel_drv_openal ${SRC})
 
 INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIR} ${OPENAL_INCLUDE_DIR})
diff --git a/code/nel/src/sound/driver/xaudio2/CMakeLists.txt b/code/nel/src/sound/driver/xaudio2/CMakeLists.txt
index 68c6881ce..7ed375902 100644
--- a/code/nel/src/sound/driver/xaudio2/CMakeLists.txt
+++ b/code/nel/src/sound/driver/xaudio2/CMakeLists.txt
@@ -1,5 +1,31 @@
 FILE(GLOB SRC *.cpp *.h)
 
+SOURCE_GROUP(sfx FILES
+        buffer_xaudio2.cpp
+        buffer_xaudio2.h
+		listener_xaudio2.cpp
+		listener_xaudio2.h
+		source_xaudio2.cpp
+		source_xaudio2.h)
+		
+SOURCE_GROUP(sfx\\utility FILES
+        adpcm_xaudio2.cpp
+		adpcm_xaudio2.h)
+
+SOURCE_GROUP(music_remove FILES
+        music_channel_xaudio2.cpp
+		music_channel_xaudio2.h)
+		
+SOURCE_GROUP(music_remove\\utility FILES
+        music_buffer.cpp
+		music_buffer.h
+		music_buffer_vorbis.cpp
+		music_buffer_vorbis.h)
+
+SOURCE_GROUP(efx FILES
+        effect_xaudio2.cpp
+        effect_xaudio2.h)
+		
 NL_TARGET_DRIVER(nel_drv_xaudio2 ${SRC})
 
 INCLUDE_DIRECTORIES(${LIBXML2_INCLUDE_DIR} ${DXSDK_INCLUDE_DIR} ${VORBIS_INCLUDE_DIR} ${OGG_INCLUDE_DIR})