diff --git a/ChangeLog b/ChangeLog
index 31251ac0..87f2c41d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-08-13  Nicolas François  <nicolas.francois@centraliens.net>
+
+	* lib/subordinateio.c: Fix count for ranges truncated in
+	remove_range().
+
 2013-08-13  Nicolas François  <nicolas.francois@centraliens.net>
 
 	* src/su.c: Terminate the child (if needed) before closing the PAM
diff --git a/lib/subordinateio.c b/lib/subordinateio.c
index 4e94104c..6ed95028 100644
--- a/lib/subordinateio.c
+++ b/lib/subordinateio.c
@@ -323,7 +323,7 @@ static int remove_range(struct commonio_db *db,
 		}
 		/* Is just the end of the entry removed? */
 		else if ((start > first) && (end >= last)) {
-			range->count = (start - range->start) + 1;
+			range->count = start - range->start;
 
 			ent->changed = true;
 			db->changed = true;
@@ -338,7 +338,7 @@ static int remove_range(struct commonio_db *db,
 			if (!commonio_append(db, &tail))
 				return 0;
 
-			range->count = (start - range->start) + 1;
+			range->count = start - range->start;
 
 			ent->changed = true;
 			db->changed = true;