diff --git a/KomplexHubPlugin/common/slidingcachecontroller.h b/KomplexHubPlugin/common/slidingcachecontroller.h
index 8bfe44c..71699f6 100644
--- a/KomplexHubPlugin/common/slidingcachecontroller.h
+++ b/KomplexHubPlugin/common/slidingcachecontroller.h
@@ -146,7 +146,7 @@ public:
 
         QList<T> dataChunk;
 
-        for(qsizetype i = index; i < count; ++i)
+        for(qsizetype i = index; (i - index) < count; ++i)
         {
             T data = m_cache.at(i);