diff --git a/build/misc.tcl b/build/misc.tcl
index 609eb2ab..06089f4e 100644
--- a/build/misc.tcl
+++ b/build/misc.tcl
@@ -1261,6 +1261,10 @@ expect ":KILL"
 respond "*" ":midas sys2;ts xgpspl_sysen2;xgpspl\r"
 expect ":KILL"
 
+# XGP unspooler
+respond "*" ":midas sysbin;_syseng;scrimp\r"
+expect ":KILL"
+
 # XGP and GLP
 respond "*" ":midas sysbin;xgp bin_sysen2;xqueue\r"
 expect ":KILL"
diff --git a/doc/programs.md b/doc/programs.md
index d47be112..fee2a562 100644
--- a/doc/programs.md
+++ b/doc/programs.md
@@ -228,6 +228,7 @@
 - SCHEME, Scheme interpreter.
 - SCNV, convert plotter files to XGP scan files.
 - SCRAM, encrypt/decrypt file.
+- SCRIMP, XGP unspooler.
 - SCRMBL/UNSCR, scramble/unscramble file.
 - SEND/REPLY, replacements for DDT :SEND.
 - SENDS, Chaosnet SEND server.
diff --git a/src/syseng/scrimp.162 b/src/syseng/scrimp.163
similarity index 99%
rename from src/syseng/scrimp.162
rename to src/syseng/scrimp.163
index bae28780..fac1ca9b 100644
--- a/src/syseng/scrimp.162
+++ b/src/syseng/scrimp.163
@@ -151,7 +151,7 @@ RECYC2:	SKIPL SET
 
 ;THIS IS THE FILE NAME READER
 
-.INSRT FNR >
+.INSRT SYSEN2; FNR >
 
 ;SCRIMPY INTERRUPT ROUTINES