diff --git a/bin/omarchy-theme-set-browser b/bin/omarchy-theme-set-browser
index 0b4eff6a..9594de18 100755
--- a/bin/omarchy-theme-set-browser
+++ b/bin/omarchy-theme-set-browser
@@ -13,14 +13,8 @@ if omarchy-cmd-present chromium || omarchy-cmd-present helium-browser || omarchy
   fi
 
   if omarchy-cmd-present chromium; then
-    rm -f /etc/chromium/policies/managed/color.json
-    chromium --no-startup-window --set-theme-color="$THEME_RGB_COLOR" >/dev/null
-
-    if [[ -f ~/.config/omarchy/current/theme/light.mode ]]; then
-      chromium --no-startup-window --set-color-scheme="light" >/dev/null
-    else
-      chromium --no-startup-window --set-color-scheme="dark" >/dev/null
-    fi
+    echo "{\"BrowserThemeColor\": \"$THEME_HEX_COLOR\"}" | tee "/etc/chromium/policies/managed/color.json" >/dev/null
+    chromium --refresh-platform-policy --no-startup-window >/dev/null
   fi
 
   if omarchy-cmd-present brave; then
diff --git a/install/omarchy-base.packages b/install/omarchy-base.packages
index d91ed9ad..cfa5172f 100644
--- a/install/omarchy-base.packages
+++ b/install/omarchy-base.packages
@@ -13,6 +13,7 @@ bluetui
 bolt
 brightnessctl
 btop
+chromium
 clang
 cups
 cups-browsed
@@ -87,7 +88,6 @@ nss-mdns
 nvim
 obs-studio
 obsidian
-omarchy-chromium
 omarchy-nvim
 omarchy-walker
 opencode
diff --git a/migrations/1769510847.sh b/migrations/1769510847.sh
new file mode 100644
index 00000000..579a69df
--- /dev/null
+++ b/migrations/1769510847.sh
@@ -0,0 +1,5 @@
+echo "Switch back to mainline chromium now that it supports full live themeing"
+
+omarchy-pkg-drop omarchy-chromium
+omarchy-pkg-add chromium
+omarchy-theme-set-browser