diff --git a/debian/conf/distributions b/debian/conf/distributions
index 13bdbf8..4bdefb8 100644
--- a/debian/conf/distributions
+++ b/debian/conf/distributions
@@ -149,3 +149,19 @@ Architectures: amd64 i386 source
 Components: main prerelease
 SignWith: F473DD4473365DE1
 Tracking: minimal
+
+# noble (Ubuntu 23.04 LTS) reaches EOL in June 2029
+Origin: matrix.org
+Codename: noble
+Architectures: amd64 i386 source
+Components: main prerelease
+SignWith: F473DD4473365DE1
+Tracking: minimal
+
+# oracular (Ubuntu 23.10) reaches EOL in July 2025
+Origin: matrix.org
+Codename: oracular
+Architectures: amd64 i386 source
+Components: main prerelease
+SignWith: F473DD4473365DE1
+Tracking: minimal
diff --git a/debian/conf/incoming b/debian/conf/incoming
index ffee332..fd7e953 100644
--- a/debian/conf/incoming
+++ b/debian/conf/incoming
@@ -1,4 +1,4 @@
 Name: incoming
 IncomingDir: incoming
 TempDir: tmp
-Allow: stretch buster bullseye bookworm sid xenial bionic cosmic disco eoan focal groovy hirsute impish jammy kinetic lunar trixie mantic
+Allow: stretch buster bullseye bookworm sid xenial bionic cosmic disco eoan focal groovy hirsute impish jammy kinetic lunar trixie mantic noble oracular