diff --git a/plans/modules.fmf b/plans/modules.fmf
index 254bebb..035a2cc 100644
--- a/plans/modules.fmf
+++ b/plans/modules.fmf
@@ -15,3 +15,21 @@
       ref: c9s
   environment:
     PSQL: ':15'
+
+/postgresql16-internal:
+  plan:
+    import:
+      url: https://gitlab.com/redhat/centos-stream/rpms/libpq.git
+      name: /plans/tier1/rhel
+      ref: c9s
+  environment:
+    PSQL: ':16'
+
+/postgresql16-public:
+  plan:
+    import:
+      url: https://gitlab.com/redhat/centos-stream/rpms/libpq.git
+      name: /plans/tier1/centos
+      ref: c9s
+  environment:
+    PSQL: ':16'