diff --git a/applications/present3D/CMakeLists.txt b/applications/present3D/CMakeLists.txt
index 917c1d9e0..6cb5da5af 100644
--- a/applications/present3D/CMakeLists.txt
+++ b/applications/present3D/CMakeLists.txt
@@ -83,9 +83,10 @@ IF (NOT DYNAMIC_OPENSCENEGRAPH)
         SET(TARGET_ADDED_LIBRARIES ${TARGET_ADDED_LIBRARIES} osgdb_curl)
     ENDIF(CURL_FOUND)
 
+
     IF(FFMPEG_FOUND)
-        ADD_DEFINITIONS(-DUSE_FFMPEG)
-        SET(TARGET_ADDED_LIBRARIES ${TARGET_ADDED_LIBRARIES} osgdb_ffmpeg)
+        # ADD_DEFINITIONS(-DUSE_FFMPEG)
+        # SET(TARGET_ADDED_LIBRARIES ${TARGET_ADDED_LIBRARIES} osgdb_ffmpeg)
     ENDIF(FFMPEG_FOUND)
 
     IF(FREETYPE_FOUND)