diff --git a/code/nel/src/sound/CMakeLists.txt b/code/nel/src/sound/CMakeLists.txt
index 2cf570f69..6b0dc285d 100644
--- a/code/nel/src/sound/CMakeLists.txt
+++ b/code/nel/src/sound/CMakeLists.txt
@@ -86,6 +86,7 @@ NL_TARGET_LIB(nelsound ${HEADERS} ${SRC})
 
 
 INCLUDE_DIRECTORIES(${VORBIS_INCLUDE_DIR})
+INCLUDE_DIRECTORIES(${OGG_INCLUDE_DIR})
 
 TARGET_LINK_LIBRARIES(nelsound ${VORBISFILE_LIBRARY} ${VORBIS_LIBRARY})