diff --git a/unsupported/test/CMakeLists.txt b/unsupported/test/CMakeLists.txt
index 4cb962ad6..cea4bbe69 100644
--- a/unsupported/test/CMakeLists.txt
+++ b/unsupported/test/CMakeLists.txt
@@ -81,8 +81,8 @@ else()
   ei_add_property(EIGEN_MISSING_BACKENDS "fftw, ")
 endif()
 
-option(EIGEN_TEST_NO_OPENGL "Disable OpenGL support in unit tests" OFF)
-if(NOT EIGEN_TEST_NO_OPENGL)
+option(EIGEN_TEST_OPENGL "Enable OpenGL support in unit tests" OFF)
+if(EIGEN_TEST_OPENGL)
   find_package(OpenGL)
   find_package(GLUT)
   find_package(GLEW)