diff --git a/.github/workflows/mkosi.yml b/.github/workflows/mkosi.yml
index fe602685e9..22e084bf7b 100644
--- a/.github/workflows/mkosi.yml
+++ b/.github/workflows/mkosi.yml
@@ -169,7 +169,7 @@ jobs:
             -Dtpm2=enabled \
             -Dlibcryptsetup=enabled \
             -Dlibcurl=enabled \
-            -Drepart=enabled \
+            -Drepart=disabled \
             -Dfirstboot=true \
             -Dsysusers=true \
             -Dtmpfiles=true \
diff --git a/mkosi.conf.d/10-centos.conf b/mkosi.conf.d/10-centos.conf
index ae2706c791..69fa1350e6 100644
--- a/mkosi.conf.d/10-centos.conf
+++ b/mkosi.conf.d/10-centos.conf
@@ -8,3 +8,6 @@ Distribution=centos
 Repositories=epel
              epel-next
              hyperscale-packages-main
+
+[Content]
+Environment=SYSTEMD_REPART_MKFS_OPTIONS_EXT4="-O ^orphan_file"