diff --git a/+adi/+AD9081/Tx.m b/+adi/+AD9081/Tx.m
index 8403ea8..5b9e471 100644
--- a/+adi/+AD9081/Tx.m
+++ b/+adi/+AD9081/Tx.m
@@ -157,7 +157,7 @@ function setupImpl(obj, data)
             if strcmp(obj.DataSource,'DMA')
                 setupImpl@adi.common.Tx(obj, data);
             else
-                setupImpl@adi.common.Tx(obj, data);
+                setupImpl@adi.common.Tx(obj);
             end
             if obj.SkipInit
                 obj.phyDev = getDev(obj, obj.phyDevName);