diff --git a/src/citymania/cm_station_gui.cpp b/src/citymania/cm_station_gui.cpp
index a2aff5801e..6703fc71a5 100644
--- a/src/citymania/cm_station_gui.cpp
+++ b/src/citymania/cm_station_gui.cpp
@@ -678,4 +678,15 @@ std::string GetStationCoverageProductionText(TileIndex tile, int w, int h, int r
     return s.str();
 }
 
+/* enable/disable catchment area with ctrl+click on a station */
+void ShowCatchmentByClick(StationID station)
+{
+	if (_viewport_highlight_station != nullptr) {
+		if (_viewport_highlight_station == Station::Get(station))
+			SetViewportCatchmentStation(Station::Get(station), false);
+		else SetViewportCatchmentStation(Station::Get(station), true);
+	}
+	else SetViewportCatchmentStation(Station::Get(station), true);
+}
+
 } // namespace citymania
diff --git a/src/citymania/cm_station_gui.hpp b/src/citymania/cm_station_gui.hpp
index b1739e55f4..89216ddc66 100644
--- a/src/citymania/cm_station_gui.hpp
+++ b/src/citymania/cm_station_gui.hpp
@@ -39,6 +39,7 @@ void SelectStationToJoin(const Station *station);
 void MarkCoverageHighlightDirty();
 bool CheckRedrawStationCoverage();
 void AbortStationPlacement();
+void ShowCatchmentByClick(StationID station);
 
 std::string GetStationCoverageProductionText(TileIndex tile, int w, int h, int rad, StationCoverageType sct);
 
diff --git a/src/station_gui.cpp b/src/station_gui.cpp
index df74f5fab9..fbeb455f88 100644
--- a/src/station_gui.cpp
+++ b/src/station_gui.cpp
@@ -2202,6 +2202,7 @@ static WindowDesc _station_view_desc(__FILE__, __LINE__,
  */
 void ShowStationViewWindow(StationID station)
 {
+    if (_ctrl_pressed) citymania::ShowCatchmentByClick(station); else
 	AllocateWindowDescFront<StationViewWindow>(&_station_view_desc, station);
 }