diff --git a/java/TJBench.java b/java/TJBench.java
index 86cdd49c..23cd8852 100644
--- a/java/TJBench.java
+++ b/java/TJBench.java
@@ -656,6 +656,10 @@ final class TJBench {
             tsubsamp = TJ.SAMP_440;
           else if (tsubsamp == TJ.SAMP_440)
             tsubsamp = TJ.SAMP_422;
+          else if (tsubsamp == TJ.SAMP_411)
+            tsubsamp = TJ.SAMP_441;
+          else if (tsubsamp == TJ.SAMP_441)
+            tsubsamp = TJ.SAMP_411;
         }
 
         TJTransform[] t = new TJTransform[tntilesw * tntilesh];
diff --git a/tjbench.c b/tjbench.c
index 8d440f37..1d601ff9 100644
--- a/tjbench.c
+++ b/tjbench.c
@@ -769,6 +769,8 @@ static int decompTest(char *fileName)
           xformOp == TJXOP_ROT90 || xformOp == TJXOP_ROT270) {
         if (tsubsamp == TJSAMP_422) tsubsamp = TJSAMP_440;
         else if (tsubsamp == TJSAMP_440) tsubsamp = TJSAMP_422;
+        else if (tsubsamp == TJSAMP_411) tsubsamp = TJSAMP_441;
+        else if (tsubsamp == TJSAMP_441) tsubsamp = TJSAMP_411;
       }
 
       for (row = 0, tile = 0; row < tntilesh; row++) {