diff --git a/fpga_spn/raven_spn b/fpga_spn/raven_spn
index 3384f46..4cd2606 100755
Binary files a/fpga_spn/raven_spn and b/fpga_spn/raven_spn differ
diff --git a/fpga_spn/src/raven_spn.cpp b/fpga_spn/src/raven_spn.cpp
index 9d57ffd..d0c9f9d 100644
--- a/fpga_spn/src/raven_spn.cpp
+++ b/fpga_spn/src/raven_spn.cpp
@@ -60,7 +60,7 @@ int main() {
 
     printf("Result Bytes: %d\n", result_bytes);
 
-    uint32_t step = 500;
+    uint32_t step = 10000;
     uint32_t iterations = 5;