diff --git a/src/meshTools/AMIInterpolation/GAMG/interfaces/cyclicAMIGAMGInterface/cyclicAMIGAMGInterface.C b/src/meshTools/AMIInterpolation/GAMG/interfaces/cyclicAMIGAMGInterface/cyclicAMIGAMGInterface.C
index 5220eb1cb0..4074d6e7ab 100644
--- a/src/meshTools/AMIInterpolation/GAMG/interfaces/cyclicAMIGAMGInterface/cyclicAMIGAMGInterface.C
+++ b/src/meshTools/AMIInterpolation/GAMG/interfaces/cyclicAMIGAMGInterface/cyclicAMIGAMGInterface.C
@@ -950,7 +950,6 @@ Foam::cyclicAMIGAMGInterface::cyclicAMIGAMGInterface
             {
                 continue;
             }
-            const auto oldWarnComm = UPstream::commWarn(AMI.comm());
 
             const auto& AMI = intf.AMI();