diff --git a/system/jhtree/jhtree.cpp b/system/jhtree/jhtree.cpp
index cdf4ae3698d..02d54f4be27 100644
--- a/system/jhtree/jhtree.cpp
+++ b/system/jhtree/jhtree.cpp
@@ -577,8 +577,8 @@ class jhtree_decl CKeyLevelManager : implements IKeyManager, public CInterface
         // IO Stats comming from the keyCursor and jhtree cache stats coming from this class's stats
         if (keyCursor)
             keyCursor->mergeStats(targetStats); // merge IO stats
-        if (stats.ctx)
-            targetStats.merge(stats.ctx->queryStats()); // merge jhtree cache stats
+        if (ctx)
+            targetStats.merge(ctx->queryStats()); // merge jhtree cache stats
     }
 };