diff --git a/client/TracyLfq.hpp b/client/TracyLfq.hpp
index 16b0258d..515e840e 100644
--- a/client/TracyLfq.hpp
+++ b/client/TracyLfq.hpp
@@ -239,6 +239,9 @@ public:
 
     void ReleaseBlocks( LfqBlock* blk, LfqBlock* blkTail )
     {
+        assert( blk );
+        assert( blkTail );
+
         auto tail = m_blocksTail.load();
         for(;;)
         {