diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java
index b23c62052..9f5993f55 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/configuration/Configuration.java
@@ -617,6 +617,10 @@ public class Configuration {
     @ConfigurationCategory("script")
     public static final ConfigurationItem<Boolean> useFlexAs3Compiler = null;
 
+    @ConfigurationDefaultBoolean(true)
+    @ConfigurationCategory("ui")
+    public static final ConfigurationItem<Boolean> showSetAdvanceValuesMessage = null;
+
     private enum OSId {
 
         WINDOWS, OSX, UNIX