diff --git a/src/USER-INTEL/nbin_intel.cpp b/src/USER-INTEL/nbin_intel.cpp
index 8359587eb2..78c6246389 100644
--- a/src/USER-INTEL/nbin_intel.cpp
+++ b/src/USER-INTEL/nbin_intel.cpp
@@ -56,6 +56,8 @@ NBinIntel::~NBinIntel() {
       nocopy(binhead,bins,_atombin,_binpacked:alloc_if(0) free_if(1))
   }
   #endif
+  memory->destroy(_atombin);
+  memory->destroy(_binpacked);
 }
 
 /* ----------------------------------------------------------------------