diff --git a/Code/Radiometry/otbTerraSarBrightnessImageFilter.h b/Code/Radiometry/otbTerraSarBrightnessImageFilter.h
index a0890ca1a5119fe8333118766c62b6f97d96cf5b..2bb3e32a2524c7a3caef30589add2e2b267be6ad 100644
--- a/Code/Radiometry/otbTerraSarBrightnessImageFilter.h
+++ b/Code/Radiometry/otbTerraSarBrightnessImageFilter.h
@@ -114,7 +114,7 @@ public:
   }
 
   /** Set the ResultsInDecibels flag */
-  void SetResultsIndecibels(bool db)
+  void SetResultsInDecibels(bool db)
   {
     this->GetFunctor().SetResultsInDecibels(db);
     this->Modified();