diff --git a/FEXCore/Source/Interface/Context/Context.h b/FEXCore/Source/Interface/Context/Context.h
index 534dd0574..a10f13d40 100644
--- a/FEXCore/Source/Interface/Context/Context.h
+++ b/FEXCore/Source/Interface/Context/Context.h
@@ -169,7 +169,6 @@ public:
 
   void ClearCodeCache(FEXCore::Core::InternalThreadState* Thread) override;
   void InvalidateGuestCodeRange(FEXCore::Core::InternalThreadState* Thread, uint64_t Start, uint64_t Length) override;
-  void InvalidateGuestCodeRange(FEXCore::Core::InternalThreadState* Thread, uint64_t Start, uint64_t Length, CodeRangeInvalidationFn callback) override;
   FEXCore::ForkableSharedMutex& GetCodeInvalidationMutex() override {
     return CodeInvalidationMutex;
   }
diff --git a/FEXCore/Source/Interface/Core/Core.cpp b/FEXCore/Source/Interface/Core/Core.cpp
index 2e3452fa7..9070f1fae 100644
--- a/FEXCore/Source/Interface/Core/Core.cpp
+++ b/FEXCore/Source/Interface/Core/Core.cpp
@@ -905,12 +905,6 @@ void ContextImpl::InvalidateGuestCodeRange(FEXCore::Core::InternalThreadState* T
   InvalidateGuestThreadCodeRange(Thread, Start, Length);
 }
 
-void ContextImpl::InvalidateGuestCodeRange(FEXCore::Core::InternalThreadState* Thread, uint64_t Start, uint64_t Length,
-                                           CodeRangeInvalidationFn CallAfter) {
-  InvalidateGuestThreadCodeRange(Thread, Start, Length);
-  CallAfter(Start, Length);
-}
-
 void ContextImpl::MarkMemoryShared(FEXCore::Core::InternalThreadState* Thread) {
   if (!Thread) {
     return;
@@ -1012,7 +1006,8 @@ void ContextImpl::RemoveCustomIREntrypoint(uintptr_t Entrypoint) {
 
   std::scoped_lock lk(CustomIRMutex);
 
-  InvalidateGuestCodeRange(nullptr, Entrypoint, 1, [this](uint64_t Entrypoint, uint64_t) { CustomIRHandlers.erase(Entrypoint); });
+  InvalidateGuestCodeRange(nullptr, Entrypoint, 1);
+  CustomIRHandlers.erase(Entrypoint);
 
   HasCustomIRHandlers = !CustomIRHandlers.empty();
 }
diff --git a/FEXCore/include/FEXCore/Core/Context.h b/FEXCore/include/FEXCore/Core/Context.h
index 27dbf2de1..f5778deff 100644
--- a/FEXCore/include/FEXCore/Core/Context.h
+++ b/FEXCore/include/FEXCore/Core/Context.h
@@ -174,8 +174,6 @@ public:
 
   FEX_DEFAULT_VISIBILITY virtual void ClearCodeCache(FEXCore::Core::InternalThreadState* Thread) = 0;
   FEX_DEFAULT_VISIBILITY virtual void InvalidateGuestCodeRange(FEXCore::Core::InternalThreadState* Thread, uint64_t Start, uint64_t Length) = 0;
-  FEX_DEFAULT_VISIBILITY virtual void InvalidateGuestCodeRange(FEXCore::Core::InternalThreadState* Thread, uint64_t Start, uint64_t Length,
-                                                               CodeRangeInvalidationFn callback) = 0;
   FEX_DEFAULT_VISIBILITY virtual FEXCore::ForkableSharedMutex& GetCodeInvalidationMutex() = 0;
 
   FEX_DEFAULT_VISIBILITY virtual void MarkMemoryShared(FEXCore::Core::InternalThreadState* Thread) = 0;