diff --git a/src/examples/main.cpp b/src/examples/main.cpp
index d743c8f0d17bef26c1ccd3e8286b7f42269a3098..1bccc6548512d66606a13d7a17ca8ee416006d17 100644
--- a/src/examples/main.cpp
+++ b/src/examples/main.cpp
@@ -59,7 +59,7 @@ int main(int argc, char** argv){
 
     /* Cross - validation */
     l4n::CrossValidator cv(&gs, &mse);
-    cv.run_k_fold_test(10, 3);
+    cv.run_k_fold_test(1e-3, 100);
 
     /* Save network to the file */
     nn.save_text("test_net.4n");