diff --git a/sbnanaobj/StandardRecord/SROpFlash.cxx b/sbnanaobj/StandardRecord/SROpFlash.cxx
index 8a645111..7077e116 100644
--- a/sbnanaobj/StandardRecord/SROpFlash.cxx
+++ b/sbnanaobj/StandardRecord/SROpFlash.cxx
@@ -25,6 +25,7 @@ namespace caf
timemean = -9999.f;
timesd = -5.f;
firsttime = -9999.f;
+ rwmtime = -9999.f;
totalpe = -5.f;
fasttototal = -5.f;
peperwall[0] = -5.f;
diff --git a/sbnanaobj/StandardRecord/SROpFlash.h b/sbnanaobj/StandardRecord/SROpFlash.h
index 78a6299e..8f73ee2d 100644
--- a/sbnanaobj/StandardRecord/SROpFlash.h
+++ b/sbnanaobj/StandardRecord/SROpFlash.h
@@ -27,6 +27,7 @@ namespace caf
float timemean { kSignalingNaN }; //!< Mean time of hits [us].
float timesd { kSignalingNaN }; //!< Standard deviation of hit times [us].
float firsttime { kSignalingNaN }; //!< Time of first hit [us].
+ float rwmtime { kSignalingNaN }; //!< Time of flash wrt RWM Time [us].
float totalpe { kSignalingNaN }; //!< Total number of PE across all PMTs.
float fasttototal { kSignalingNaN }; //!< Fast to total light ratio.
float peperwall[2] { kSignalingNaN, kSignalingNaN };
diff --git a/sbnanaobj/StandardRecord/classes_def.xml b/sbnanaobj/StandardRecord/classes_def.xml
index d736e7a6..583d0478 100644
--- a/sbnanaobj/StandardRecord/classes_def.xml
+++ b/sbnanaobj/StandardRecord/classes_def.xml
@@ -366,7 +366,8 @@
-
+
+