diff --git a/CMakeLists.txt b/CMakeLists.txt
index c289434f..919c3c90 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,10 +1,10 @@
 cmake_minimum_required(VERSION 3.5)
 
-# Set policies up to 3.9 since we want to enable the IPO option
-if(${CMAKE_VERSION} VERSION_LESS 3.9)
+# >=3.9 enables IPO; >=3.11 prefers GLVND
+if(${CMAKE_VERSION} VERSION_LESS 3.11)
 	cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
 else()
-	cmake_policy(VERSION 3.9)
+	cmake_policy(VERSION 3.11)
 endif()
 
 set(IRRLICHTMT_REVISION 11)
diff --git a/source/Irrlicht/CMakeLists.txt b/source/Irrlicht/CMakeLists.txt
index 2ddd04cd..90c42994 100644
--- a/source/Irrlicht/CMakeLists.txt
+++ b/source/Irrlicht/CMakeLists.txt
@@ -261,7 +261,6 @@ if(ENABLE_GLES2)
 	find_package(OpenGLES2 REQUIRED)
 endif()
 if(ENABLE_OPENGL OR ENABLE_OPENGL3)
-	set(OpenGL_GL_PREFERENCE "LEGACY")
 	find_package(OpenGL REQUIRED)
 endif()
 if(USE_SDL2)