diff --git a/source/Entity/Blip.cpp b/source/Entity/Blip.cpp
index df848431..14a10d7c 100644
--- a/source/Entity/Blip.cpp
+++ b/source/Entity/Blip.cpp
@@ -105,6 +105,11 @@ void CBlip::BindEvent(Int32 evid, Object & env, Function & func) const
     {
         event.Release(); // Then release the current callback
     }
+    // Does this function need a custom environment?
+    else if (env.IsNull())
+    {
+        event = func;
+    }
     // Assign the specified environment and function
     else
     {
diff --git a/source/Entity/Checkpoint.cpp b/source/Entity/Checkpoint.cpp
index f41bc8cf..98f19c1e 100644
--- a/source/Entity/Checkpoint.cpp
+++ b/source/Entity/Checkpoint.cpp
@@ -118,6 +118,11 @@ void CCheckpoint::BindEvent(Int32 evid, Object & env, Function & func) const
     {
         event.Release(); // Then release the current callback
     }
+    // Does this function need a custom environment?
+    else if (env.IsNull())
+    {
+        event = func;
+    }
     // Assign the specified environment and function
     else
     {
diff --git a/source/Entity/Keybind.cpp b/source/Entity/Keybind.cpp
index 92cdaab2..720e335d 100644
--- a/source/Entity/Keybind.cpp
+++ b/source/Entity/Keybind.cpp
@@ -105,6 +105,11 @@ void CKeybind::BindEvent(Int32 evid, Object & env, Function & func) const
     {
         event.Release(); // Then release the current callback
     }
+    // Does this function need a custom environment?
+    else if (env.IsNull())
+    {
+        event = func;
+    }
     // Assign the specified environment and function
     else
     {
diff --git a/source/Entity/Object.cpp b/source/Entity/Object.cpp
index ce5bcf44..5a5ae983 100644
--- a/source/Entity/Object.cpp
+++ b/source/Entity/Object.cpp
@@ -118,6 +118,11 @@ void CObject::BindEvent(Int32 evid, Object & env, Function & func) const
     {
         event.Release(); // Then release the current callback
     }
+    // Does this function need a custom environment?
+    else if (env.IsNull())
+    {
+        event = func;
+    }
     // Assign the specified environment and function
     else
     {
diff --git a/source/Entity/Pickup.cpp b/source/Entity/Pickup.cpp
index 7fa58fd1..d12c3f11 100644
--- a/source/Entity/Pickup.cpp
+++ b/source/Entity/Pickup.cpp
@@ -110,6 +110,11 @@ void CPickup::BindEvent(Int32 evid, Object & env, Function & func) const
     {
         event.Release(); // Then release the current callback
     }
+    // Does this function need a custom environment?
+    else if (env.IsNull())
+    {
+        event = func;
+    }
     // Assign the specified environment and function
     else
     {
diff --git a/source/Entity/Player.cpp b/source/Entity/Player.cpp
index 92093809..dc1ba772 100644
--- a/source/Entity/Player.cpp
+++ b/source/Entity/Player.cpp
@@ -127,6 +127,11 @@ void CPlayer::BindEvent(Int32 evid, Object & env, Function & func) const
     {
         event.Release(); // Then release the current callback
     }
+    // Does this function need a custom environment?
+    else if (env.IsNull())
+    {
+        event = func;
+    }
     // Assign the specified environment and function
     else
     {
diff --git a/source/Entity/Vehicle.cpp b/source/Entity/Vehicle.cpp
index d713407e..12f7ffbd 100644
--- a/source/Entity/Vehicle.cpp
+++ b/source/Entity/Vehicle.cpp
@@ -114,6 +114,11 @@ void CVehicle::BindEvent(Int32 evid, Object & env, Function & func) const
     {
         event.Release(); // Then release the current callback
     }
+    // Does this function need a custom environment?
+    else if (env.IsNull())
+    {
+        event = func;
+    }
     // Assign the specified environment and function
     else
     {