Index: LED3.fp
===================================================================
--- LED3.fp	(revision 37456)
+++ LED3.fp	(revision 37457)
@@ -3,7 +3,7 @@
   ha:attributes {
    footprint = LED3, 3mm LED (pin 1 is +, 2 is -)
    openscad = LED.scad
-   openscad-param = 3.0
+   openscad-param = {diameter=3.0}
   }
   ha:data {
    li:padstack_prototypes {
Index: LED5.fp
===================================================================
--- LED5.fp	(revision 37456)
+++ LED5.fp	(revision 37457)
@@ -3,7 +3,7 @@
   ha:attributes {
    footprint = LED5, 5mm LED (pin 1 is +, 2 is -)
    openscad = LED.scad
-   openscad-param = 5.0
+   openscad-param = {diameter=5.0}
   }
   ha:data {
    li:padstack_prototypes {