diff --git a/matlab/+dagnn/Pseudo_Loss.m b/matlab/+dagnn/Pseudo_Loss.m
index a67b1ec..3d138a2 100755
--- a/matlab/+dagnn/Pseudo_Loss.m
+++ b/matlab/+dagnn/Pseudo_Loss.m
@@ -18,7 +18,7 @@
 
     function [derInputs, derParams] = backward(obj, inputs, params, derOutputs)
       labels = inputs{2};
-      labels_new = update_pesudo(inputs{1},labels);
+      labels_new = update_pseudo(inputs{1},labels);
       instanceWeights = ones(size(labels));
       gan = (labels==0);
       instanceWeights(gan) = 0.1;