diff --git a/fedora.conf b/fedora.conf
index aa8cc02..decb716 100644
--- a/fedora.conf
+++ b/fedora.conf
@@ -752,6 +752,7 @@ ostree = {
     "^Silverblue$": {
         "version": "!OSTREE_VERSION_FROM_LABEL_DATE_TYPE_RESPIN",
         "force_new_commit": True,
+        "unified_core": True,
         "treefile": "fedora-silverblue.yaml",
         "config_url": "https://pagure.io/workstation-ostree-config.git",
         "config_branch": "main",
@@ -765,6 +766,7 @@ ostree = {
     "^Kinoite$": {
         "version": "!OSTREE_VERSION_FROM_LABEL_DATE_TYPE_RESPIN",
         "force_new_commit": True,
+        "unified_core": True,
         "treefile": "fedora-kinoite.yaml",
         "config_url": "https://pagure.io/workstation-ostree-config.git",
         "config_branch": "main",
@@ -778,6 +780,7 @@ ostree = {
     "^Sericea$": {
         "version": "!OSTREE_VERSION_FROM_LABEL_DATE_TYPE_RESPIN",
         "force_new_commit": True,
+        "unified_core": True,
         "treefile": "fedora-sericea.yaml",
         "config_url": "https://pagure.io/workstation-ostree-config.git",
         "config_branch": "main",
@@ -791,6 +794,7 @@ ostree = {
     "^Onyx$": {
         "version": "!OSTREE_VERSION_FROM_LABEL_DATE_TYPE_RESPIN",
         "force_new_commit": True,
+        "unified_core": True,
         "treefile": "fedora-onyx.yaml",
         "config_url": "https://pagure.io/workstation-ostree-config.git",
         "config_branch": "main",