diff --git a/share/qtcreator/debugger/qttypes.py b/share/qtcreator/debugger/qttypes.py
index bff19802df0..9f2f1354ce2 100644
--- a/share/qtcreator/debugger/qttypes.py
+++ b/share/qtcreator/debugger/qttypes.py
@@ -1256,7 +1256,7 @@ def qdump__QLocale(d, value):
 
     prefix = ns + 'QLocale::'
     try:
-        if qtVersionAtLeast(0x060700):
+        if d.qtVersionAtLeast(0x060700):
             res = d.call('const char *', value, 'name', prefix + 'TagSeparator::Underscore')
         else:
             res = d.call('const char *', value, 'name')