diff --git a/indra/cmake/OpenGL.cmake b/indra/cmake/OpenGL.cmake
index 2259c992935ff42dbbf46eb4105467a7ec7584d8..ea6474cf2df1e7d9e144915bf9492ad474586627 100644
--- a/indra/cmake/OpenGL.cmake
+++ b/indra/cmake/OpenGL.cmake
@@ -8,5 +8,5 @@ if (BUILD_HEADLESS)
   SET(OPENGL_HEADLESS_LIBRARIES OSMesa16 dl GLU)
 endif (BUILD_HEADLESS)
 
-include(FindOpenGL)
+find_package(OpenGL REQUIRED)