diff --git a/proxmox-apt/src/repositories/mod.rs b/proxmox-apt/src/repositories/mod.rs
index 11f52dd2..b2e83a0c 100644
--- a/proxmox-apt/src/repositories/mod.rs
+++ b/proxmox-apt/src/repositories/mod.rs
@@ -90,7 +90,8 @@ pub fn standard_repositories(
 
     if product == "pve" {
         result.append(&mut vec![
-            APTStandardRepository::from(APTRepositoryHandle::CephQuincy),
+            APTStandardRepository::from(APTRepositoryHandle::CephQuincyEnterprise),
+            APTStandardRepository::from(APTRepositoryHandle::CephQuincyNoSubscription),
             APTStandardRepository::from(APTRepositoryHandle::CephQuincyTest),
         ]);
     }
diff --git a/proxmox-apt/src/repositories/repository.rs b/proxmox-apt/src/repositories/repository.rs
index a5e3015f..ba4e8b1d 100644
--- a/proxmox-apt/src/repositories/repository.rs
+++ b/proxmox-apt/src/repositories/repository.rs
@@ -285,11 +285,19 @@ impl APTRepository {
             found_uri = found_uri || handle_uris.iter().any(|handle_uri| handle_uri == uri);
         }
 
+        // In the past it was main instead of enterprise/no-subscription, and main now maps to
+        // no-subscription. Note this only applies for Quincy.
+        let found_component = if handle == APTRepositoryHandle::CephQuincyNoSubscription {
+            self.components.contains(&component) || self.components.contains(&"main".to_string())
+        } else {
+            self.components.contains(&component)
+        };
+
         self.types.contains(&package_type)
             && found_uri
             // using contains would require a &String
             && self.suites.iter().any(|self_suite| self_suite == suite)
-            && self.components.contains(&component)
+            && found_component
     }
 
     /// Guess the origin from the repository's URIs.
diff --git a/proxmox-apt/src/repositories/standard.rs b/proxmox-apt/src/repositories/standard.rs
index 33c48420..2cae630f 100644
--- a/proxmox-apt/src/repositories/standard.rs
+++ b/proxmox-apt/src/repositories/standard.rs
@@ -46,8 +46,10 @@ pub enum APTRepositoryHandle {
     NoSubscription,
     /// The test repository.
     Test,
-    /// Ceph Quincy repository.
-    CephQuincy,
+    /// Ceph Quincy enterprise repository.
+    CephQuincyEnterprise,
+    /// Ceph Quincy no-subscription repository.
+    CephQuincyNoSubscription,
     /// Ceph Quincy test repository.
     CephQuincyTest,
 }
@@ -71,7 +73,8 @@ impl TryFrom<&str> for APTRepositoryHandle {
             "enterprise" => Ok(APTRepositoryHandle::Enterprise),
             "no-subscription" => Ok(APTRepositoryHandle::NoSubscription),
             "test" => Ok(APTRepositoryHandle::Test),
-            "ceph-quincy" => Ok(APTRepositoryHandle::CephQuincy),
+            "ceph-quincy-enterprise" => Ok(APTRepositoryHandle::CephQuincyEnterprise),
+            "ceph-quincy-no-subscription" => Ok(APTRepositoryHandle::CephQuincyNoSubscription),
             "ceph-quincy-test" => Ok(APTRepositoryHandle::CephQuincyTest),
             _ => bail!("unknown repository handle '{}'", string),
         }
@@ -84,7 +87,8 @@ impl Display for APTRepositoryHandle {
             APTRepositoryHandle::Enterprise => write!(f, "enterprise"),
             APTRepositoryHandle::NoSubscription => write!(f, "no-subscription"),
             APTRepositoryHandle::Test => write!(f, "test"),
-            APTRepositoryHandle::CephQuincy => write!(f, "ceph-quincy"),
+            APTRepositoryHandle::CephQuincyEnterprise => write!(f, "ceph-quincy-enterprise"),
+            APTRepositoryHandle::CephQuincyNoSubscription => write!(f, "ceph-quincy-no-subscription"),
             APTRepositoryHandle::CephQuincyTest => write!(f, "ceph-quincy-test"),
         }
     }
@@ -107,8 +111,13 @@ impl APTRepositoryHandle {
                 "This repository contains the latest packages and is primarily used for test labs \
                 and by developers to test new features."
             }
-            APTRepositoryHandle::CephQuincy => {
-                "This repository holds the main Proxmox Ceph Quincy packages."
+            APTRepositoryHandle::CephQuincyEnterprise => {
+                "This repository holds the production-ready Proxmox Ceph Quincy packages."
+            }
+            APTRepositoryHandle::CephQuincyNoSubscription => {
+                "This repository holds the Proxmox Ceph Quincy packages intended for \
+                non-production use. The deprecated 'main' repository is an alias for this in \
+                Proxmox VE 8."
             }
             APTRepositoryHandle::CephQuincyTest => {
                 "This repository contains the Ceph Quincy packages before they are moved to the \
@@ -124,7 +133,8 @@ impl APTRepositoryHandle {
             APTRepositoryHandle::Enterprise => "Enterprise",
             APTRepositoryHandle::NoSubscription => "No-Subscription",
             APTRepositoryHandle::Test => "Test",
-            APTRepositoryHandle::CephQuincy => "Ceph Quincy",
+            APTRepositoryHandle::CephQuincyEnterprise => "Ceph Quincy Enterprise",
+            APTRepositoryHandle::CephQuincyNoSubscription => "Ceph Quincy No-Subscription",
             APTRepositoryHandle::CephQuincyTest => "Ceph Quincy Test",
         }
         .to_string()
@@ -138,7 +148,8 @@ impl APTRepositoryHandle {
             }
             APTRepositoryHandle::NoSubscription => "/etc/apt/sources.list".to_string(),
             APTRepositoryHandle::Test => "/etc/apt/sources.list".to_string(),
-            APTRepositoryHandle::CephQuincy => "/etc/apt/sources.list.d/ceph.list".to_string(),
+            APTRepositoryHandle::CephQuincyEnterprise => "/etc/apt/sources.list.d/ceph.list".to_string(),
+            APTRepositoryHandle::CephQuincyNoSubscription => "/etc/apt/sources.list.d/ceph.list".to_string(),
             APTRepositoryHandle::CephQuincyTest => "/etc/apt/sources.list.d/ceph.list".to_string(),
         }
     }
@@ -181,10 +192,15 @@ impl APTRepositoryHandle {
                 },
                 format!("{}test", product),
             ),
-            APTRepositoryHandle::CephQuincy => (
+            APTRepositoryHandle::CephQuincyEnterprise => (
+                APTRepositoryPackageType::Deb,
+                vec!["https://enterprise.proxmox.com/debian/ceph-quincy".to_string()],
+                "enterprise".to_string(),
+            ),
+            APTRepositoryHandle::CephQuincyNoSubscription => (
                 APTRepositoryPackageType::Deb,
                 vec!["http://download.proxmox.com/debian/ceph-quincy".to_string()],
-                "main".to_string(),
+                "no-subscription".to_string(),
             ),
             APTRepositoryHandle::CephQuincyTest => (
                 APTRepositoryPackageType::Deb,
diff --git a/proxmox-apt/tests/repositories.rs b/proxmox-apt/tests/repositories.rs
index ea714e65..4b3c9de5 100644
--- a/proxmox-apt/tests/repositories.rs
+++ b/proxmox-apt/tests/repositories.rs
@@ -362,7 +362,8 @@ fn test_standard_repositories() -> Result<(), Error> {
         APTStandardRepository::from(APTRepositoryHandle::Enterprise),
         APTStandardRepository::from(APTRepositoryHandle::NoSubscription),
         APTStandardRepository::from(APTRepositoryHandle::Test),
-        APTStandardRepository::from(APTRepositoryHandle::CephQuincy),
+        APTStandardRepository::from(APTRepositoryHandle::CephQuincyEnterprise),
+        APTStandardRepository::from(APTRepositoryHandle::CephQuincyNoSubscription),
         APTStandardRepository::from(APTRepositoryHandle::CephQuincyTest),
     ];