diff --git a/src/alloc-override.c b/src/alloc-override.c
index c44bb0d9..75afc202 100644
--- a/src/alloc-override.c
+++ b/src/alloc-override.c
@@ -199,11 +199,17 @@ typedef void* mi_nothrow_t;
   void _ZdaPv(void* p)            MI_FORWARD0(mi_free,p) // delete[]
   void _ZdlPvm(void* p, size_t n) MI_FORWARD02(mi_free_size,p,n)
   void _ZdaPvm(void* p, size_t n) MI_FORWARD02(mi_free_size,p,n)
+  
   void _ZdlPvSt11align_val_t(void* p, size_t al)            { mi_free_aligned(p,al); }
   void _ZdaPvSt11align_val_t(void* p, size_t al)            { mi_free_aligned(p,al); }
   void _ZdlPvmSt11align_val_t(void* p, size_t n, size_t al) { mi_free_size_aligned(p,n,al); }
   void _ZdaPvmSt11align_val_t(void* p, size_t n, size_t al) { mi_free_size_aligned(p,n,al); }
 
+  void _ZdlPvRKSt9nothrow_t(void* p, mi_nothrow_t tag)      { MI_UNUSED(tag); mi_free(p); }  // operator delete(void*, std::nothrow_t const&) 
+  void _ZdaPvRKSt9nothrow_t(void* p, mi_nothrow_t tag)      { MI_UNUSED(tag); mi_free(p); }  // operator delete[](void*, std::nothrow_t const&)
+  void _ZdlPvSt11align_val_tRKSt9nothrow_t(void* p, size_t al, mi_nothrow_t tag) { MI_UNUSED(tag); mi_free_aligned(p,al); } // operator delete(void*, std::align_val_t, std::nothrow_t const&) 
+  void _ZdaPvSt11align_val_tRKSt9nothrow_t(void* p, size_t al, mi_nothrow_t tag) { MI_UNUSED(tag); mi_free_aligned(p,al); } // operator delete[](void*, std::align_val_t, std::nothrow_t const&) 
+  
   #if (MI_INTPTR_SIZE==8)
     void* _Znwm(size_t n)                             MI_FORWARD1(mi_new,n)  // new 64-bit
     void* _Znam(size_t n)                             MI_FORWARD1(mi_new,n)  // new[] 64-bit