diff --git a/Fltk/onelabGroup.cpp b/Fltk/onelabGroup.cpp
index 302bc3134d898f322b8003d788549aa5e3fb4bf0..0f117331cdbec54f10fbb538df09fded08e4e4ee 100644
--- a/Fltk/onelabGroup.cpp
+++ b/Fltk/onelabGroup.cpp
@@ -651,7 +651,6 @@ void onelabGroup::openCloseViewButton(int num)
 
 static bool serverAction(const std::string &action)
 {
-  printf("server action %s\n", action.c_str());
   if(action == "ResetDatabase"){ // reset the onelab db
     resetDb(false);
     FlGui::instance()->rebuildTree(false);
diff --git a/benchmarks/misc/master_slave_variables.geo b/benchmarks/misc/master_slave_variables.geo
index e9491bd6a133e040d330d02e51caa8d037840588..e7a29ffdacac47136631e3d6c552e111c6b5a00b 100644
--- a/benchmarks/misc/master_slave_variables.geo
+++ b/benchmarks/misc/master_slave_variables.geo
@@ -4,3 +4,5 @@ DefineConstant[
   c = {a*2, Name "var3", Label "Editable slave (x 2) variable"}
   d = {a*2, Name "var4", Label "Standard (x 2) variable"}
 ];
+
+Printf("a=%g b=%g c=%g d=%g", a, b, c, d);