diff --git a/py_template/test_step.cpp b/py_template/test_step.cpp
index 532dcbaabc47a059cdda5ba660fe68c50d0fc69e..b3fc1c03f8e1480db02b60c99f5388093af7aa82 100644
--- a/py_template/test_step.cpp
+++ b/py_template/test_step.cpp
@@ -13,7 +13,7 @@ DEBUG_MSG("field read\n");
 DEBUG_MSG("######### %d %g\n", fs->iteration, fs->correl_vec(fs->cvorticity, fs->cvorticity));
 for (int t = 0; t < 8; t++)
 {
-    fs->step(0.0001);
+    fs->step(0.01);
     DEBUG_MSG("######### %d %g\n", fs->iteration, fs->correl_vec(fs->cvorticity, fs->cvorticity));
 }