diff --git a/apt/sources.list.d/adoptium.list b/apt/sources.list.d/adoptium.list
new file mode 100644
index 0000000..a59982e
--- /dev/null
+++ b/apt/sources.list.d/adoptium.list
@@ -0,0 +1 @@
+deb [signed-by=/usr/share/keyrings/adoptium.gpg] https://packages.adoptium.net/artifactory/deb trixie main
diff --git a/apt/sources.list.d/anydesk-stable.list b/apt/sources.list.d/anydesk-stable.list
new file mode 100644
index 0000000..fb0203c
--- /dev/null
+++ b/apt/sources.list.d/anydesk-stable.list
@@ -0,0 +1 @@
+deb [signed-by=/etc/apt/keyrings/keys.anydesk.com.asc] https://deb.anydesk.com all main
diff --git a/apt/sources.list.d/opennms.list b/apt/sources.list.d/opennms.list
new file mode 100644
index 0000000..2ece7dc
--- /dev/null
+++ b/apt/sources.list.d/opennms.list
@@ -0,0 +1 @@
+deb [signed-by=/usr/share/keyrings/opennms.gpg] https://debian.opennms.org stable main
diff --git a/apt/sources.list.d/postgresql.list b/apt/sources.list.d/postgresql.list
new file mode 100644
index 0000000..e302865
--- /dev/null
+++ b/apt/sources.list.d/postgresql.list
@@ -0,0 +1 @@
+deb [arch=amd64,arm64,ppc64el signed-by=/usr/share/keyrings/postgresql.gpg] http://apt.postgresql.org/pub/repos/apt/ trixie-pgdg main