diff --git a/src/opengl.c b/src/opengl.c
index f4c6984c..b35f8694 100644
--- a/src/opengl.c
+++ b/src/opengl.c
@@ -517,8 +517,7 @@ GLFWAPI void glfwSwapBuffers(void)
         return;
     }
 
-    if (_glfwLibrary.currentWindow)
-        _glfwPlatformSwapBuffers();
+    _glfwPlatformSwapBuffers();
 }