diff --git a/app/otbLSGRM.cxx b/app/otbLSGRM.cxx
index 9b1cc8ced937688f9f4921ed1ad569ea92b238a1..c1601ae051046bdb2941837fcb72e793097619ee 100644
--- a/app/otbLSGRM.cxx
+++ b/app/otbLSGRM.cxx
@@ -116,10 +116,10 @@ private:
 	
 	AddParameter(ParameterType_Bool, "resume", "Activate resume mode");
 	SetDefaultParameterInt("resume", 0);
-	AddParameter(ParameterType_Int, "resume.tilerow", "Starting tile row in resume mode");
-	AddParameter(ParameterType_Int, "resume.tilecol", "Starting tile column in resume mode");
-	SetDefaultParameterInt("resume.tilerow", 0);
-	SetDefaultParameterInt("resume.tilecol", 0);
+	AddParameter(ParameterType_Int, "resumetilerow", "Starting tile row in resume mode");
+	AddParameter(ParameterType_Int, "resumetilecol", "Starting tile column in resume mode");
+	SetDefaultParameterInt("resumetilerow", 0);
+	SetDefaultParameterInt("resumetilecol", 0);
 	//MandatoryOff("resume");
 	//MandatoryOff("resume.tilex");
 	//MandatoryOff("resume.tiley");
@@ -237,7 +237,7 @@ private:
 	 // Resume mode?
 	 if (GetParameterInt("resume"))
 	  {
-		controller->SetResumingMode(GetParameterInt("resume.tilerow"),GetParameterInt("resume.tilecol"));
+		controller->SetResumingMode(GetParameterInt("resumetilerow"),GetParameterInt("resumetilecol"));
 	  }
 
     // Run the segmentation