diff --git a/blk/037 b/blk/037
index dc63872..ea01792 100644
--- a/blk/037
+++ b/blk/037
@@ -10,7 +10,7 @@ Entry management
 ,        n --     Write n in HERE and advance it.
 ALLOT    n --     Move HERE by n bytes
 C,       b --     Write byte b in HERE and advance it.
-DELW     a --     Delete wordref at a. If it shadows another
-                  definition, that definition is unshadowed.
 EMPTY  --         Rewind HERE and CURRENT where they were at
-                  system initialization.                (cont.)
+                  system initialization.            
+
+                                                        (cont.)
diff --git a/blk/434 b/blk/434
index fb01d02..83393ec 100644
--- a/blk/434
+++ b/blk/434
@@ -6,5 +6,4 @@
     LOOP
     2DROP
 ;
-: DELW 1- 0 SWAP C! ;
 : PREV 3 - DUP @ - ;
diff --git a/emul/forth.bin b/emul/forth.bin
index 6a5486e..6821b9a 100644
Binary files a/emul/forth.bin and b/emul/forth.bin differ