diff --git a/ikiwiki.setup b/ikiwiki.setup
index 6e39010..95ae6e2 100644
--- a/ikiwiki.setup
+++ b/ikiwiki.setup
@@ -43,7 +43,7 @@ add_plugins:
 - favicon
 - highlight
 - typography
-- sidebar
+- sidebar2
 # plugins to disable
 disable_plugins: []
 # additional directory to search for template files
@@ -51,7 +51,7 @@ templatedir: ./themes/ikiwiki-bootstrap-ilot/templates
 #templatedir: /usr/share/ikiwiki/templates
 # base wiki source location
 #underlaydir: /usr/share/ikiwiki/basewiki
-#underlaydir: ./themes/ikiwiki-bootstrap-ilot/basewiki
+underlaydir: ./themes/ikiwiki-bootstrap-ilot/basewiki
 # display verbose messages?
 verbose: 1
 # log to syslog?
@@ -89,7 +89,7 @@ hardlink: 0
 # group for wrappers to run in
 #wrappergroup: ikiwiki
 # extra library and plugin directories
-#libdirs: [themes/ikistrap/lib/]
+libdirs: [themes/ikiwiki-bootstrap-ilot/lib]
 # extra library and plugin directory (searched after libdirs)
 libdir: ''
 # environment variables
@@ -391,3 +391,13 @@ recentchangesnum: 100
 #tag_autocreate: 1
 # commit autocreated tag pages
 #tag_autocreate_commit: 1
+
+# sidebar2 plugin
+# https://ikiwiki.info/plugins/contrib/sidebar2/
+global_sidebars:
+  - sidebar
+  - sidebar
+  - "*"
+  - footer
+  - footer
+  - "*"
diff --git a/themes/ikiwiki-bootstrap-ilot b/themes/ikiwiki-bootstrap-ilot
index ea17438..1a818ae 160000
--- a/themes/ikiwiki-bootstrap-ilot
+++ b/themes/ikiwiki-bootstrap-ilot
@@ -1 +1 @@
-Subproject commit ea1743843b473c1b0fc74f761e1403ada61f1ead
+Subproject commit 1a818ae76353ea3ee83d44f80532ccc213fdcdbd