diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 3ba760f9..680cb241 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -23,13 +23,15 @@ elseif (_GLFW_WIN32_WGL)
 elseif (_GLFW_X11_GLX)
     set(glfw_HEADERS ${common_HEADERS} x11_platform.h)
     set(glfw_SOURCES ${common_SOURCES} x11_clipboard.c x11_fullscreen.c
-                     x11_gamma.c x11_init.c x11_input.c x11_joystick.c
-                     x11_keysym2unicode.c x11_opengl.c x11_time.c x11_window.c)
+                     x11_gamma.c x11_glx_opengl.c x11_init.c x11_input.c
+                     x11_joystick.c x11_keysym2unicode.c x11_time.c
+                     x11_window.c)
 elseif (_GLFW_X11_EGL)
     set(glfw_HEADERS ${common_HEADERS} x11_egl_platform.h)
     set(glfw_SOURCES ${common_SOURCES} x11_clipboard.c x11_fullscreen.c
                      x11_gamma.c x11_init.c x11_input.c x11_joystick.c
-                     x11_keysym2unicode.c x11_egl_opengl.c x11_time.c x11_window.c)
+                     x11_keysym2unicode.c x11_egl_opengl.c x11_time.c
+                     x11_window.c)
 endif()
 
 add_library(glfw ${glfw_SOURCES} ${glfw_HEADERS})
diff --git a/src/x11_opengl.c b/src/x11_glx_opengl.c
similarity index 100%
rename from src/x11_opengl.c
rename to src/x11_glx_opengl.c