diff --git a/Assets/Cryville.EEW.Unity/Map/MapElementManager.cs b/Assets/Cryville.EEW.Unity/Map/MapElementManager.cs
index bac0fe7..d76f1f2 100644
--- a/Assets/Cryville.EEW.Unity/Map/MapElementManager.cs
+++ b/Assets/Cryville.EEW.Unity/Map/MapElementManager.cs
@@ -43,8 +43,13 @@ namespace Cryville.EEW.Unity.Map {
 		public void SetSelected(ReportViewModel e) {
 			if (_selected is not null)
 				Remove(_selected);
-			Add(e);
-			_selected = e;
+			if (_displayingReports.Contains(e)) {
+				_selected = null;
+			}
+			else {
+				Add(e);
+				_selected = e;
+			}
 		}
 
 		void Add(ReportViewModel e) {