diff --git a/doc/fixes3-7-0.txt b/doc/fixes3-7-0.txt
index c8b4afaa3..789e17de4 100644
--- a/doc/fixes3-7-0.txt
+++ b/doc/fixes3-7-0.txt
@@ -885,6 +885,10 @@ when drinking or dipping, allow the 'm' prefix to be used to skip asking
 calling real or fake Amulet something could give away information about them
 throwing gold while inside a purple worm would yield "The gold disappears
 	in the the purple worm's entrails." (note doubled "the")
+inventory #adjust for !fixinv, after picking 'from' slot the prompt for 'to'
+	slot was supposed to include the next letter beyond those in use as
+	a candidate for destination but an off by 1 error only showed a-x
+	where x is last letter used (despite that, y could still be picked)
 
 
 Fixes to 3.7.0-x Problems that Were Exposed Via git Repository
diff --git a/src/invent.c b/src/invent.c
index b83417eaf..43ea03fc2 100644
--- a/src/invent.c
+++ b/src/invent.c
@@ -4891,7 +4891,7 @@ doorganize_core(struct obj *obj)
     lets[sizeof lets - 1] = '\0';
     /* for floating inv letters, truncate list after the first open slot */
     if (!flags.invlet_constant && (ix = inv_cnt(FALSE)) < 52)
-        lets[ix + (splitting ? 0 : 1)] = '\0';
+        lets[ix + (splitting ? 1 : 2)] = '\0';
 
     /* blank out all the letters currently in use in the inventory
        except those that will be merged with the selected object */