diff --git a/Utilities/otbsvm/svm.cxx b/Utilities/otbsvm/svm.cxx
index 1e49a4638744caeadb236b80e3bccde37a0e7236..6109c871dd728253784439764b4b9a3fa95c554e 100644
--- a/Utilities/otbsvm/svm.cxx
+++ b/Utilities/otbsvm/svm.cxx
@@ -9,9 +9,9 @@
 #include <string.h>
 #include <stdarg.h>
 #include "svm.h"
-//typedef float Qfloat;
+typedef float Qfloat;
 //#include <double.h>
-typedef double Qfloat;
+//typedef double Qfloat;
 
 
 typedef signed char schar;