diff --git a/cfg/qt.cfg b/cfg/qt.cfg
index 85402e64304..bcc24ae4b1b 100644
--- a/cfg/qt.cfg
+++ b/cfg/qt.cfg
@@ -5160,6 +5160,22 @@
       <function name="crend" yields="end-iterator"/>
     </access>
   </container>
+  <container id="qtLatin1String" startPattern="QLatin1String" endPattern="" inherits="qtContainer" opLessAllowed="true" itEndPattern=":: const_iterator|const_reverse_iterator">
+    <type string="std-like"/>
+    <size>
+      <function name="isNull" yields="empty"/>
+      <function name="chop" action="change"/>
+    </size>
+    <access indexOperator="array-like">
+      <function name="at" yields="at_index"/>
+      <function name="front" yields="item"/>
+      <function name="back" yields="item"/>
+      <function name="rbegin" yields="start-iterator"/>
+      <function name="crbegin" yields="start-iterator"/>
+      <function name="rend" yields="end-iterator"/>
+      <function name="crend" yields="end-iterator"/>
+    </access>
+  </container>
   <container id="qtByteArray" startPattern="QByteArray" endPattern="" inherits="qtContainer" opLessAllowed="true" itEndPattern=":: iterator|const_iterator|reverse_iterator|const_reverse_iterator">
     <size>
       <function name="isNull" yields="empty"/>
diff --git a/test/cfg/qt.cpp b/test/cfg/qt.cpp
index 607aacb554e..c80c157aa4a 100644
--- a/test/cfg/qt.cpp
+++ b/test/cfg/qt.cpp
@@ -724,4 +724,6 @@ void unusedVariable_qtContainers() // #10689
   QMultiMap<int, int> qmm;
   // cppcheck-suppress unusedVariable
   QQueue<int> qq;
+  // cppcheck-suppress unusedVariable
+  QLatin1String ql1s;
 }
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