diff --git a/src/wifi/model/interference-helper.cc b/src/wifi/model/interference-helper.cc
index 48a74609b..b7c7273e2 100644
--- a/src/wifi/model/interference-helper.cc
+++ b/src/wifi/model/interference-helper.cc
@@ -134,11 +134,6 @@ InterferenceHelper::NiChange::NiChange(Watt_u power, Ptr<Event> event)
 {
 }
 
-InterferenceHelper::NiChange::~NiChange()
-{
-    m_event = nullptr;
-}
-
 Watt_u
 InterferenceHelper::NiChange::GetPower() const
 {
diff --git a/src/wifi/model/interference-helper.h b/src/wifi/model/interference-helper.h
index c0ea58347..8513ee165 100644
--- a/src/wifi/model/interference-helper.h
+++ b/src/wifi/model/interference-helper.h
@@ -365,7 +365,7 @@ class InterferenceHelper : public Object
          * @param event causes this NI change
          */
         NiChange(Watt_u power, Ptr<Event> event);
-        ~NiChange();
+
         /**
          * Return the power
          *