diff --git a/minimal/systemd-presets.yaml b/minimal/systemd-presets.yaml
index fee068a..4f0d3a4 100644
--- a/minimal/systemd-presets.yaml
+++ b/minimal/systemd-presets.yaml
@@ -9,16 +9,27 @@ postprocess:
     # https://github.com/coreos/fedora-coreos-tracker/issues/1896#issuecomment-2848251507
     disable dnf-makecache.timer
     EOF
-  # Enable bootloader-update.service on F43+.
+  # Enable bootloader-update.service on F43+ and CentOS9+
   # https://github.com/coreos/fedora-coreos-tracker/issues/1468#issuecomment-2996654547
   # https://fedoraproject.org/wiki/Changes/AutomaticBootloaderUpdatesBootc
   - |
     #!/bin/bash
     set -xeuo pipefail
     source /usr/lib/os-release
-    if [ $ID == "fedora" ] && [ ${VERSION_ID} -ge 43 ]; then
-      echo "enable bootloader-update.service" >> /usr/lib/systemd/system-preset/85-bootc.preset
-    fi
+
+    preset_file_name=/usr/lib/systemd/system-preset/85-bootc-bootloader-update.preset
+
+    case "$ID" in
+        fedora)
+            [ "$VERSION_ID" -ge 43 ] && echo "enable bootloader-update.service" >> "$preset_file_name"
+            ;;
+
+        centos)
+            [ "$VERSION_ID" -ge 9 ] && echo "enable bootloader-update.service" >> "$preset_file_name"
+            ;;
+
+        *) ;;
+    esac
   # Undo RPM scripts enabling units; we want the presets to be canonical
   # https://github.com/projectatomic/rpm-ostree/issues/1803
   - |