diff --git a/world/src/civ/mod.rs b/world/src/civ/mod.rs
index 282ca7c31e..5ff79f2b3e 100644
--- a/world/src/civ/mod.rs
+++ b/world/src/civ/mod.rs
@@ -1914,6 +1914,16 @@ mod tests {
         assert!(!reqs.satisfied_by(Vec2 { x: -8, y: 8 }));
     }
 
+    #[test]
+    fn complex_proximity_requirements() {
+        let a_site = Vec2 { x: 572, y: 724 };
+        let reqs = ProximityRequirements::new()
+            .close_to_one_of(vec![a_site].into_iter(), 60)
+            .avoid_all_of(vec![a_site].into_iter(), 40);
+        assert!(reqs.satisfied_by(Vec2 { x: 572, y: 774 }));
+        assert!(!reqs.satisfied_by(a_site));
+    }
+
     #[test]
     fn location_hint() {
         let reqs = ProximityRequirements::new().close_to_one_of(