diff --git a/src/BOPTest/BOPTest_CheckCommands.cxx b/src/BOPTest/BOPTest_CheckCommands.cxx
index 3076341cb8..9c70043ccb 100644
--- a/src/BOPTest/BOPTest_CheckCommands.cxx
+++ b/src/BOPTest/BOPTest_CheckCommands.cxx
@@ -379,7 +379,9 @@ Standard_Integer bopargcheck (Draw_Interpretor& di,
   Standard_Boolean isS2 = Standard_False;
   Standard_Integer indxS2 = 0;
   Standard_Real aTolerance = 0;
-
+  Standard_Boolean bRunParallel;
+  //
+  bRunParallel=BOPTest_Objects::RunParallel(); 
   aTolerance=BOPTest_Objects::FuzzyValue();
   
   if(n >= 3) {
@@ -424,6 +426,7 @@ Standard_Integer bopargcheck (Draw_Interpretor& di,
   
   // init checker
   BOPAlgo_ArgumentAnalyzer aChecker;
+  aChecker.SetRunParallel(bRunParallel);
   aChecker.SetFuzzyValue(aTolerance);
   aChecker.SetShape1(aS1);