diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 71963665ca..de84ce173e 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -77,7 +77,7 @@ ENDFUNCTION()
 
 # Find Open CASCADE
 IF("${OCC_INCLUDE_DIR}" STREQUAL "")
-	SET(OCC_INCLUDE_DIR "/usr/include/opencascade/" CACHE FILEPATH "Open CASCADE header files")
+	SET(OCC_INCLUDE_DIR "/usr/include/oce/" CACHE FILEPATH "Open CASCADE header files")
 	MESSAGE(STATUS "Looking for opencascade include files in: ${OCC_INCLUDE_DIR}")
 	MESSAGE(STATUS "Use OCC_INCLUDE_DIR to specify another directory")
 ELSE()
@@ -154,14 +154,14 @@ IF(COLLADA_SUPPORT)
 	# Find OpenCOLLADA
 	IF("${OPENCOLLADA_INCLUDE_DIR}" STREQUAL "")
 		MESSAGE(STATUS "No OpenCOLLADA include directory specified")
-		SET(OPENCOLLADA_INCLUDE_DIR "/usr/local/include/opencollada" CACHE FILEPATH "OpenCOLLADA header files")
+		SET(OPENCOLLADA_INCLUDE_DIR "/usr/include/opencollada" CACHE FILEPATH "OpenCOLLADA header files")
 	ElSE()
 		SET(OPENCOLLADA_INCLUDE_DIR "${OPENCOLLADA_INCLUDE_DIR}" CACHE FILEPATH "OpenCOLLADA header files")
 	ENDIF()
 
 	IF("${OPENCOLLADA_LIBRARY_DIR}" STREQUAL "")
 		MESSAGE(STATUS "No OpenCOLLADA library directory specified")
-		SET(OPENCOLLADA_LIBRARY_DIR "/usr/local/lib/opencollada" CACHE FILEPATH "OpenCOLLADA library files")
+		SET(OPENCOLLADA_LIBRARY_DIR "/usr/lib/opencollada" CACHE FILEPATH "OpenCOLLADA library files")
 	ElSE()
 		SET(OPENCOLLADA_LIBRARY_DIR "${OPENCOLLADA_LIBRARY_DIR}" CACHE FILEPATH "OpenCOLLADA library files")
 	ENDIF()