diff --git a/blk/152 b/blk/152
index 7af33ba..0857b16 100644
--- a/blk/152
+++ b/blk/152
@@ -1,6 +1,5 @@
 '? CASE NOT [IF] 1 2 LOADR+ [THEN] DROP ( from '? )
 '? FILL NOT [IF] 3 LOAD+ [THEN] DROP
-'? EMPTY NOT [IF] 4 LOAD+ [THEN] DROP
 '? WIPE NOT [IF] 5 LOAD+ [THEN] DROP
 
 
diff --git a/blk/156 b/blk/156
deleted file mode 100644
index 5b68b28..0000000
--- a/blk/156
+++ /dev/null
@@ -1,16 +0,0 @@
-: EMPTY
-    LIT< _sys FIND NOT IF ABORT THEN
-    DUP HERE ! CURRENT ! ;
-
-
-
-
-
-
-
-
-
-
-
-
-
diff --git a/blk/372 b/blk/372
index c6c5e4f..8b8ae1d 100644
--- a/blk/372
+++ b/blk/372
@@ -11,6 +11,4 @@
     WORD( HERE !  ( w )
     PREV CURRENT !
 ;
-
-
-
+: EMPTY LIT< _sys FIND IF DUP HERE ! CURRENT ! THEN ;
diff --git a/emul/forth.bin b/emul/forth.bin
index 8b9a35c..cc5e851 100644
Binary files a/emul/forth.bin and b/emul/forth.bin differ