diff --git a/test/simulator/hei_sim_main.cpp b/test/simulator/hei_sim_main.cpp
index 166b54e..58784d0 100644
--- a/test/simulator/hei_sim_main.cpp
+++ b/test/simulator/hei_sim_main.cpp
@@ -4,7 +4,7 @@
 {
     using namespace libhei;
 
-    void * buffer = nullptr;
+    void* buffer = nullptr;
     size_t sz_buffer = 0;
 
     initialize(buffer, sz_buffer);