diff --git a/Testing/Code/FeatureExtraction/otbRoadExtractionFilter.cxx b/Testing/Code/FeatureExtraction/otbRoadExtractionFilter.cxx
index 38a0fe97ce98d4b83d181c1f6c6413304a92a494..6cd51610987b0f49549c1b39390d6a54eb7fd22d 100644
--- a/Testing/Code/FeatureExtraction/otbRoadExtractionFilter.cxx
+++ b/Testing/Code/FeatureExtraction/otbRoadExtractionFilter.cxx
@@ -58,7 +58,7 @@ int otbRoadExtractionFilter(int argc, char * argv[])
       const double MaxAngle = ((M_PI*::atof(argv[10]))/180.);
       const double FirstMeanDistanceThreshold  = ::atof(argv[11]);
       const double SecondMeanDistanceThreshold  = ::atof(argv[12]);
-      const double LinkAngularThreshold = ::atof(argv[13]);
+      const double LinkAngularThreshold = ((M_PI*::atof(argv[13]))/180.);
       const double LinkDistanceThreshold  = ::atof(argv[14]);
 	  
       // Instantiating object