diff --git a/arch/sparc32/romvec.c b/arch/sparc32/romvec.c
index 3d307f1..10120d0 100644
--- a/arch/sparc32/romvec.c
+++ b/arch/sparc32/romvec.c
@@ -389,7 +389,7 @@ static int obp_inst2pkg(int dev_desc)
     int ret;
 
     PUSH(dev_desc);
-    fword("ihandle>phandle");
+    fword("ihandle>non-interposed-phandle");
     ret = POP();
 
     DPRINTF("obp_inst2pkg(fd 0x%x) = 0x%x\n", dev_desc, ret);
diff --git a/forth/device/package.fs b/forth/device/package.fs
index 63a7586..e6f8865 100644
--- a/forth/device/package.fs
+++ b/forth/device/package.fs
@@ -25,10 +25,18 @@
   ?my-self >in.my-parent @
 ;
 
+: ihandle>non-interposed-phandle ( ihandle -- phandle )
+  begin dup >in.interposed @ while
+    >in.my-parent @
+  repeat
+  >in.device-node @
+;
+
 : ihandle>phandle ( ihandle -- phandle )
   >in.device-node @
 ;
 
+
 \ next-property
 \ defined in property.c