diff --git a/src/platform/macos/cgl/surface.rs b/src/platform/macos/cgl/surface.rs
index 73797d8b..d321380b 100644
--- a/src/platform/macos/cgl/surface.rs
+++ b/src/platform/macos/cgl/surface.rs
@@ -416,7 +416,9 @@ struct FramebufferGuard {
 
 impl Drop for FramebufferGuard {
     fn drop(&mut self) {
-        self.gl.bind_framebuffer(gl::READ_FRAMEBUFFER, self.read);
-        self.gl.bind_framebuffer(gl::DRAW_FRAMEBUFFER, self.draw);
+        unsafe {
+            self.gl.bind_framebuffer(gl::READ_FRAMEBUFFER, self.read);
+            self.gl.bind_framebuffer(gl::DRAW_FRAMEBUFFER, self.draw);
+        }
     }
 }