diff --git a/src/lte/model/pf-ff-mac-scheduler.cc b/src/lte/model/pf-ff-mac-scheduler.cc
index eed51ab8b..9790c4398 100644
--- a/src/lte/model/pf-ff-mac-scheduler.cc
+++ b/src/lte/model/pf-ff-mac-scheduler.cc
@@ -621,6 +621,7 @@ PfFfMacScheduler::RefreshHarqProcesses ()
                   NS_FATAL_ERROR ("No Process Id Status found for this RNTI " << (*itTimers).first);
                 }
               (*itStat).second.at (i) = 0;
+              (*itTimers).second.at (i) = 0;
             }
           else
             {
diff --git a/src/lte/model/rr-ff-mac-scheduler.cc b/src/lte/model/rr-ff-mac-scheduler.cc
index ff5584431..53173776f 100644
--- a/src/lte/model/rr-ff-mac-scheduler.cc
+++ b/src/lte/model/rr-ff-mac-scheduler.cc
@@ -588,6 +588,7 @@ RrFfMacScheduler::RefreshHarqProcesses ()
                   NS_FATAL_ERROR ("No Process Id Status found for this RNTI " << (*itTimers).first);
                 }
               (*itStat).second.at (i) = 0;
+              (*itTimers).second.at (i) = 0;
             }
           else
             {