diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp
index 07b045d4b8..73eb640c32 100755
--- a/indra/llui/llscrolllistctrl.cpp
+++ b/indra/llui/llscrolllistctrl.cpp
@@ -2994,6 +2994,9 @@ void LLScrollListCtrl::clearColumns()
 	mSortColumns.clear();
 	mTotalStaticColumnWidth = 0;
 	mTotalColumnPadding = 0;
+
+	// <FS:Ansariel> Reset number of dynamic columns, too
+	mNumDynamicWidthColumns = 0;
 }
 
 void LLScrollListCtrl::setColumnLabel(const std::string& column, const std::string& label)