diff --git a/.config/river/keys b/.config/river/keys
index e9cd3bb..630b5a6 100755
--- a/.config/river/keys
+++ b/.config/river/keys
@@ -70,6 +70,10 @@ define_tag $((1 << 5)) 6
 define_tag $((1 << 6)) 7
 define_tag $((1 << 7)) 8
 define_tag $((1 << 8)) 9
+define_tag $((1 << 9)) U
+define_tag $((1 << 10)) I
+define_tag $((1 << 11)) O
+define_tag $((1 << 12)) P
 
 all_tags=$(((1 << 32) - 1))
 riverctl map normal $mod 0 set-focused-tags $all_tags
diff --git a/.config/yambar/real-config.yml b/.config/yambar/real-config.yml
index 58d159a..1ca402f 100644
--- a/.config/yambar/real-config.yml
+++ b/.config/yambar/real-config.yml
@@ -15,7 +15,6 @@ bar:
           base: &river_base
             margin: 8
             tag: id
-            values: {}
           default: &river_default
             default: {string: {text: "{id}"}}
         content:
@@ -27,10 +26,20 @@ bar:
                   <<: *river_base
                   default: {string: {text: "{id}", foreground: *bg}}
                   deco: {background: {color: *accent}}
+                  values:
+                    10: {string: {text: "u", foreground: *bg}}
+                    11: {string: {text: "i", foreground: *bg}}
+                    12: {string: {text: "o", foreground: *bg}}
+                    13: {string: {text: "p", foreground: *bg}}
               unfocused:
                 map:
                   <<: *river_base
                   default: {string: {text: "{id}"}}
+                  values:
+                    10: {string: {text: "u"}}
+                    11: {string: {text: "i"}}
+                    12: {string: {text: "o"}}
+                    13: {string: {text: "p"}}
               invisible:
                 map:
                   tag: occupied
@@ -40,6 +49,11 @@ bar:
                       map: 
                         <<: *river_base
                         default: {string: {text: "{id}"}}
+                        values:
+                          10: {string: {text: "u"}}
+                          11: {string: {text: "i"}}
+                          12: {string: {text: "o"}}
+                          13: {string: {text: "p"}}
 
   right:
     - network: