diff --git a/EC-GN-JA-PCF-IN/src/main/c++/GAMs/JAPreProgrammedGAM/JAPreProgrammedGAM.cpp b/EC-GN-JA-PCF-IN/src/main/c++/GAMs/JAPreProgrammedGAM/JAPreProgrammedGAM.cpp
index e355895..76d4b67 100644
--- a/EC-GN-JA-PCF-IN/src/main/c++/GAMs/JAPreProgrammedGAM/JAPreProgrammedGAM.cpp
+++ b/EC-GN-JA-PCF-IN/src/main/c++/GAMs/JAPreProgrammedGAM/JAPreProgrammedGAM.cpp
@@ -53,7 +53,7 @@ JAPreProgrammedGAM::JAPreProgrammedGAM() :
     timeSignal = NULL_PTR(MARTe::int32 *);
     loadTriggerSignal = NULL_PTR(MARTe::uint32 *);
     fhpsrefSignal = NULL_PTR(MARTe::float32 *);
-    rfonStateSignal = NULL_PTR(MARTe::uint32 *);
+    rfonStateSignal = NULL_PTR(MARTe::uint8 *);
 
     valueSignals = NULL_PTR(MARTe::float32 **);
     preProgrammedValues = NULL_PTR(MARTe::float32 **);