diff --git a/src/GLideNHQ/CMakeLists.txt b/src/GLideNHQ/CMakeLists.txt
index 059be45f..bb5c019c 100644
--- a/src/GLideNHQ/CMakeLists.txt
+++ b/src/GLideNHQ/CMakeLists.txt
@@ -57,14 +57,6 @@ if( CMAKE_BUILD_TYPE STREQUAL "Debug")
 	)
 endif( CMAKE_BUILD_TYPE STREQUAL "Debug")
 
-find_package(OpenGL REQUIRED)
-include_directories(${OpenGL_INCLUDE_DIRS})
-link_directories(${OpenGL_LIBRARY_DIRS})
-add_definitions(${OpenGL_DEFINITIONS})
-if(NOT OPENGL_FOUND)
-	message(ERROR " OPENGL not found!")
-endif(NOT OPENGL_FOUND)
-
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
 	add_definitions( -D__MSC__)
 endif()