--- libcdk5-5.0.20060507.orig/radio.c
+++ libcdk5-5.0.20060507/radio.c
@@ -167,7 +167,7 @@
    ObjOf(radio)->acceptsFocus   = TRUE;
    radio->shadow		= shadow;
 
-   setCDKRadioCurrentItem(radio, 0);
+   setCDKRadioCurrentItem(radio, defItem);
 
    /* Do we need to create the shadow??? */
    if (shadow)