diff --git a/server/report.c b/server/report.c
index 75e324cc25..b76d1e7acb 100644
--- a/server/report.c
+++ b/server/report.c
@@ -533,24 +533,46 @@ void report_wonders_of_the_world(struct conn_list *dest)
       struct city *pcity = city_from_great_wonder(i);
 
       if (pcity) {
-        if (player_count() > team_count()) {
-          /* There exists a team with more than one member. */
-          char team_name[2 * MAX_LEN_NAME];
-
-          team_pretty_name(city_owner(pcity)->team, team_name,
-                           sizeof(team_name));
-          cat_snprintf(buffer, sizeof(buffer),
-                       /* TRANS: "Colossus in Rhodes (Greek, team 2)". */
-                       _("%s in %s (%s, %s)\n"),
-                       city_improvement_name_translation(pcity, i),
-                       city_name_get(pcity),
-                       nation_adjective_for_player(city_owner(pcity)),
-                       team_name);
+        if (!improvement_obsolete(city_owner(pcity), i, pcity)) {
+          if (player_count() > team_count()) {
+            /* There exists a team with more than one member. */
+            char team_name[2 * MAX_LEN_NAME];
+
+            team_pretty_name(city_owner(pcity)->team, team_name,
+                             sizeof(team_name));
+            cat_snprintf(buffer, sizeof(buffer),
+                         /* TRANS: "Colossus in Rhodes (Greek, team 2)". */
+                         _("%s in %s (%s, %s)\n"),
+                         city_improvement_name_translation(pcity, i),
+                         city_name_get(pcity),
+                         nation_adjective_for_player(city_owner(pcity)),
+                         team_name);
+          } else {
+            cat_snprintf(buffer, sizeof(buffer), _("%s in %s (%s)\n"),
+                         city_improvement_name_translation(pcity, i),
+                         city_name_get(pcity),
+                         nation_adjective_for_player(city_owner(pcity)));
+          }
         } else {
-          cat_snprintf(buffer, sizeof(buffer), _("%s in %s (%s)\n"),
-                       city_improvement_name_translation(pcity, i),
-                       city_name_get(pcity),
-                       nation_adjective_for_player(city_owner(pcity)));
+          if (player_count() > team_count()) {
+            /* There exists a team with more than one member. */
+            char team_name[2 * MAX_LEN_NAME];
+
+            team_pretty_name(city_owner(pcity)->team, team_name,
+                             sizeof(team_name));
+            cat_snprintf(buffer, sizeof(buffer),
+                         /* TRANS: "Colossus in Rhodes (Greek, team 2) is obsolete". */
+                         _("%s in %s (%s, %s) is obsolete\n"),
+                         city_improvement_name_translation(pcity, i),
+                         city_name_get(pcity),
+                         nation_adjective_for_player(city_owner(pcity)),
+                         team_name);
+          } else {
+            cat_snprintf(buffer, sizeof(buffer), _("%s in %s (%s) is obsolete\n"),
+                         city_improvement_name_translation(pcity, i),
+                         city_name_get(pcity),
+                         nation_adjective_for_player(city_owner(pcity)));
+          }
         }
       } else if (great_wonder_is_destroyed(i)) {
         cat_snprintf(buffer, sizeof(buffer), _("%s has been DESTROYED\n"),