diff --git a/Makefile b/Makefile
index 40e34339..a6fd185c 100644
--- a/Makefile
+++ b/Makefile
@@ -46,7 +46,7 @@ SRC = syseng sysen1 sysen2 sysen3 sysnet kshack dragon channa	\
       decus bsg muds54 hello rrs 2500 minsky danny survey librm3 librm4 \
       klotz atlogo clusys cprog r eb cpm mini nova sits nlogo bee gld mprog2 \
       cfs libmud librm1 librm2 mprog mprog1 mudbug mudsav _batch combat \
-      mits_b minits
+      mits_b minits spacy
 DOC = info _info_ sysdoc sysnet syshst kshack _teco_ emacs emacs1 c kcc \
       chprog sail draw wl pc tj6 share _glpr_ _xgpr_ inquir mudman system \
       xfont maxout ucode moon acount alan channa fonts games graphs humor \
diff --git a/build/misc.tcl b/build/misc.tcl
index 43721055..9678b758 100644
--- a/build/misc.tcl
+++ b/build/misc.tcl
@@ -765,6 +765,8 @@ respond "*" ":midas device; jobdev shoe_rwk; gunner\r"
 expect ":KILL"
 
 # Trivial Gunner
+# Make a link from e.g. DRAGON; HOURLY GUNNER to use this program.
+# It will log its actions to SPACY; GUNNER LOG.
 respond "*" ":midas cstacy;_gunner >\r"
 expect ":KILL"
 
diff --git a/src/spacy/gunner.log b/src/spacy/gunner.log
new file mode 100644
index 00000000..e69de29b