1 files changed, 2 insertions, 2 deletions
diff --git a/src/os/linux/vm/os_linux.hpp b/src/os/linux/vm/os_linux.hpp
index 7c19517e2..0f0fa214a 100644
--- a/src/os/linux/vm/os_linux.hpp
+++ b/src/os/linux/vm/os_linux.hpp
@@ -287,7 +287,7 @@ public:
 };
 
 
-class PlatformEvent : public CHeapObj {
+class PlatformEvent : public CHeapObj<mtInternal> {
   private:
     double CachePad [4] ;   // increase odds that _mutex is sole occupant of cache line
     volatile int _Event ;
@@ -322,7 +322,7 @@ class PlatformEvent : public CHeapObj {
     void SetAssociation (Thread * a) { _Assoc = a ; }
 } ;
 
-class PlatformParker : public CHeapObj {
+class PlatformParker : public CHeapObj<mtInternal> {
   protected:
     pthread_mutex_t _mutex [1] ;
     pthread_cond_t  _cond  [1] ;