diff --git a/source/blender/gpu/metal/mtl_framebuffer.mm b/source/blender/gpu/metal/mtl_framebuffer.mm
index 7bf02dc119b..2b70285d32a 100644
--- a/source/blender/gpu/metal/mtl_framebuffer.mm
+++ b/source/blender/gpu/metal/mtl_framebuffer.mm
@@ -148,8 +148,8 @@ bool MTLFrameBuffer::check(char err_out[256])
   this->ensure_attachments_and_viewport();
 
   /* Ensure there is at least one attachment. */
-  bool valid = (this->get_attachment_count() > 0 ||
-                this->has_depth_attachment() | this->has_stencil_attachment());
+  bool valid = (this->get_attachment_count() > 0 || this->has_depth_attachment() ||
+                this->has_stencil_attachment());
   if (!valid) {
     const char *format = "Framebuffer %s does not have any attachments.\n";
     if (err_out) {