diff --git a/src/shared/qtpropertybrowser/qtpropertymanager.cpp b/src/shared/qtpropertybrowser/qtpropertymanager.cpp
index 73a43f0a4317cd6df4cf0fc6c7c7acfec1512a6e..94c619fefb5f60202f7945c596729162fe15cbb7 100644
--- a/src/shared/qtpropertybrowser/qtpropertymanager.cpp
+++ b/src/shared/qtpropertybrowser/qtpropertymanager.cpp
@@ -880,7 +880,7 @@ public:
 
     struct Data
     {
-        Data() : val(0), minVal(-INT_MAX), maxVal(INT_MAX), singleStep(1), decimals(2) {}
+        Data() : val(0), minVal(-DBL_MAX), maxVal(DBL_MAX), singleStep(1), decimals(2) {}
         double val;
         double minVal;
         double maxVal;