diff --git a/public/tier0/tslist_atomics.h b/public/tier0/tslist_atomics.h
index ff4b0ecef..dba0d1c07 100644
--- a/public/tier0/tslist_atomics.h
+++ b/public/tier0/tslist_atomics.h
@@ -93,11 +93,6 @@ inline bool ThreadInterlockedAssignIf64x128( volatile int64 *pDest, const int64
 #error
 #endif
 
-//-----------------------------------------------------------------------------
-
-PLATFORM_INTERFACE bool RunTSQueueTests( int nListSize = 10000, int nTests = 1 );
-PLATFORM_INTERFACE bool RunTSListTests( int nListSize = 10000, int nTests = 1 );
-
 //-----------------------------------------------------------------------------
 // Lock free list.
 //-----------------------------------------------------------------------------