diff --git a/storage/ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp b/storage/ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp
index a0643848530..e6ee2374056 100644
--- a/storage/ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp
+++ b/storage/ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp
@@ -217,7 +217,8 @@ Dbtux::execTUX_BOUND_INFO(Signal* signal)
       // fill in any gap
       while (maxAttrId[j] <= attrId) {
         jam();
-        BoundInfo& b = boundInfo[j][maxAttrId[j]++];
+        BoundInfo& b = boundInfo[j][maxAttrId[j]];
+        maxAttrId[j]++;
         b.type2 = -1;
       }
       BoundInfo& b = boundInfo[j][attrId];