diff --git a/nix/nixos-module/container/bird.nix b/nix/nixos-module/container/bird.nix
index 7aef544..51fb2af 100644
--- a/nix/nixos-module/container/bird.nix
+++ b/nix/nixos-module/container/bird.nix
@@ -130,7 +130,9 @@ in
       # OSPFv2 for site-local IPv4
       protocol ospf v2 ZW4 {
         ipv4 {
-          export where net != 0.0.0.0/0 && source != RTS_BGP;
+          export where net != 0.0.0.0/0
+                    && source != RTS_BGP
+                    && source != RTS_DIRECT;
         };
         area 0 {
           ${builtins.concatStringsSep "\n" (
@@ -245,7 +247,9 @@ in
       # OSPFv3 for site-local IPv6
       protocol ospf v3 ZW6 {
         ipv6 {
-          export where net != ::/0 && source != RTS_BGP;
+          export where net != ::/0
+                    && source != RTS_BGP
+                    && source != RTS_DIRECT;
         };
         area 0 {
           ${builtins.concatStringsSep "\n" (