diff --git a/testing/scripts/build-umlrootfs b/testing/scripts/build-umlrootfs
index 30dfc00ef..4a561b857 100755
--- a/testing/scripts/build-umlrootfs
+++ b/testing/scripts/build-umlrootfs
@@ -141,6 +141,7 @@ fi
 if [ "$USE_EAP_AKA" = "yes" ]
 then
     echo -n " --enable-eap-aka" >> $INSTALLSHELL
+    echo -n " --enable-eap-aka-3gpp2" >> $INSTALLSHELL
 fi
 
 if [ "$USE_EAP_SIM" = "yes" ]