diff --git a/darcap/darcap/library_upper b/darcap/darcap/library_upper
index 94ba9ff37..5139f2802 100644
--- a/darcap/darcap/library_upper
+++ b/darcap/darcap/library_upper
@@ -1,5 +1,6 @@
 arch map
 name Darcap library, upper floor
+fixed_resettime 1
 difficulty 10
 region darcap
 width 20
@@ -8,7 +9,7 @@ enter_x 17
 enter_y 4
 msg
 Created:  2010-03-07 Nicolas Weeger
-Modified: 2022-07-16 Rick Tanner
+Modified: 2024-02-13 Kevin Zheng
 endmsg
 outdoor 1
 reset_group darcap_library
diff --git a/navar_city/misc/library b/navar_city/misc/library
index a12a577da..4ba68d75f 100644
--- a/navar_city/misc/library
+++ b/navar_city/misc/library
@@ -1,5 +1,6 @@
 arch map
 name Navar Central Library
+fixed_resettime 1
 difficulty 1
 region navar
 shopitems *:-90
@@ -13,7 +14,7 @@ enter_x 9
 enter_y 15
 msg
 Created: 1996-04-28 b.t. (thomas@astro.psu.edu)
-Modified: 2023-06-07 Rick Tanner
+Modified: 2024-02-13 Kevin Zheng
 endmsg
 end
 arch grass
diff --git a/scorn/misc/library b/scorn/misc/library
index 1d14aefd7..e46e48363 100644
--- a/scorn/misc/library
+++ b/scorn/misc/library
@@ -1,5 +1,6 @@
 arch map
 name Scorn Central Library
+fixed_resettime 1
 difficulty 4
 region scorn
 shopitems book:80;special key:80;skillscroll:80
@@ -10,7 +11,7 @@ enter_x 9
 enter_y 15
 msg
 Created: 1996-04-28 b.t. (thomas@astro.psu.edu)
-Modified: 2023-06-13 Rick Tanner
+Modified: 2024-02-13 Kevin Zheng
 endmsg
 end
 arch grass