1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/node.cc b/source/blender/blenkernel/intern/node.cc
index bb1c3b30880..230f418ba4d 100644
--- a/source/blender/blenkernel/intern/node.cc
+++ b/source/blender/blenkernel/intern/node.cc
@@ -434,8 +434,10 @@ static void write_node_socket_default_value(BlendWriter *writer, bNodeSocket *so
     case SOCK_COLLECTION:
       BLO_write_struct(writer, bNodeSocketValueCollection, sock->default_value);
       break;
-    case __SOCK_MESH:
     case SOCK_CUSTOM:
+      /* Custom node sockets where default_value is defined uses custom properties for storage. */
+      break;
+    case __SOCK_MESH:
     case SOCK_SHADER:
     case SOCK_GEOMETRY:
       BLI_assert_unreachable();