diff --git a/Common/OpenFile.cpp b/Common/OpenFile.cpp
index fd08bfd543a1d0e28fe19e7f8604016d40957687..5115b6a81da0f771ecbd87f5f6b7de116aa774f6 100644
--- a/Common/OpenFile.cpp
+++ b/Common/OpenFile.cpp
@@ -429,7 +429,7 @@ int MergeFile(const std::string &fileName, bool warnIfMissing)
     FlGui::instance()->onelab->addSolver("python", fileName, "", 1);
     onelab_cb(0, (void*)"check");
     status = 1;
-    /*
+    /* tester ceci:
     int num = defineSolver("python");
     opt_solver_name(num, GMSH_SET, "python");
     opt_solver_executable(num, GMSH_SET, fileName);