diff --git a/src/smallmap_gui.cpp b/src/smallmap_gui.cpp
index 2015fdad29..d9d9fba780 100644
--- a/src/smallmap_gui.cpp
+++ b/src/smallmap_gui.cpp
@@ -1078,12 +1078,12 @@ void SmallMapWindow::SetupWidgetData()
 SmallMapWindow::SmallMapWindow(WindowDesc *desc, int window_number) :
 		Window(desc),
 		row_height(std::max(GetMinSizing(NWST_STEP, FONT_HEIGHT_SMALL) * 2 / 3, uint(FONT_HEIGHT_SMALL))), // Default spacing makes legend too tall - shrink it by 1/3
+		show_legend(false),
 		refresh(GUITimer(FORCE_REFRESH_PERIOD))
 {
 	_smallmap_industry_highlight = INVALID_INDUSTRYTYPE;
 	this->overlay = new LinkGraphOverlay(this, WID_SM_MAP, 0, this->GetOverlayCompanyMask(), 1);
 	this->InitNested(window_number);
-	this->LowerWidget(this->map_type + WID_SM_CONTOUR);
 
 	this->RebuildColourIndexIfNecessary();
 
@@ -1458,7 +1458,14 @@ int SmallMapWindow::GetPositionOnLegend(Point pt)
 		case WID_SM_ROUTES:     // Show transport routes
 		case WID_SM_VEGETATION: // Show vegetation
 		case WID_SM_OWNERS:     // Show land owners
-			this->SwitchMapType((SmallMapType)(widget - WID_SM_CONTOUR));
+			if (this->map_type == (SmallMapType)(widget - WID_SM_CONTOUR) && this->IsWidgetLowered(widget)) {
+				this->RaiseWidget(widget);
+				this->ShowLegend(false);
+			} else {
+				this->ShowLegend(true);
+				this->SwitchMapType((SmallMapType)(widget - WID_SM_CONTOUR));
+			}
+
 			if (_settings_client.sound.click_beep) SndPlayFx(SND_15_BEEP);
 			break;
 
@@ -1534,6 +1541,14 @@ int SmallMapWindow::GetPositionOnLegend(Point pt)
 	}
 }
 
+void SmallMapWindow::ShowLegend(bool show)
+{
+	int oldHeight = this->GetLegendHeight(this->min_number_of_columns);
+	this->show_legend = show;
+	this->ReInit(0, this->GetLegendHeight(this->min_number_of_columns) - oldHeight);
+	this->SetDirty();
+}
+
 /**
  * Some data on this window has become invalid.
  * @param data Information about the changed data.
@@ -1783,7 +1798,7 @@ public:
 /** Widget parts of the smallmap display. */
 static const NWidgetPart _nested_smallmap_display[] = {
 	NWidget(WWT_PANEL, COLOUR_BROWN, WID_SM_MAP_BORDER),
-		NWidget(WWT_INSET, COLOUR_BROWN, WID_SM_MAP), SetMinimalSize(100, 140), SetResize(1, 1), SetPadding(2, 2, 2, 2), EndContainer(),
+		NWidget(WWT_INSET, COLOUR_BROWN, WID_SM_MAP), SetMinimalSize(346, 140), SetResize(1, 1), SetPadding(2, 2, 2, 2), EndContainer(),
 	EndContainer(),
 };
 
@@ -1868,7 +1883,7 @@ static const NWidgetPart _nested_smallmap_widgets[] = {
 };
 
 static WindowDesc _smallmap_desc(
-	WDP_AUTO, "smallmap", 180, 180,
+	WDP_AUTO, "smallmap", 200, 314,
 	WC_SMALLMAP, WC_NONE,
 	0,
 	_nested_smallmap_widgets, lengthof(_nested_smallmap_widgets)
diff --git a/src/smallmap_gui.h b/src/smallmap_gui.h
index c82de00ad0..672b220098 100644
--- a/src/smallmap_gui.h
+++ b/src/smallmap_gui.h
@@ -73,6 +73,7 @@ protected:
 	uint min_number_of_fixed_rows; ///< Minimal number of rows in the legends for the fixed layouts only (all except #SMT_INDUSTRY).
 	uint column_width;             ///< Width of a column in the #WID_SM_LEGEND widget.
 	const uint row_height;         ///< Heigth of each row in the #WID_SM_LEGEND widget.
+	bool show_legend;              ///< Display map legend.
 	Point lmb_scroll_pt;           ///< Starting point for scrolling minimap with left mouse button.
 
 	int32 scroll_x;  ///< Horizontal world coordinate of the base tile left of the top-left corner of the smallmap display.
@@ -126,6 +127,7 @@ protected:
 	 */
 	inline uint GetLegendHeight(uint num_columns) const
 	{
+		if (!this->show_legend) return 0;
 		return WD_FRAMERECT_TOP + WD_FRAMERECT_BOTTOM +
 				this->min_number_of_fixed_rows * this->row_height;
 	}
@@ -177,9 +179,12 @@ public:
 	 */
 	inline uint GetMinLegendWidth() const
 	{
+		if (!this->show_legend) return 0;
 		return WD_FRAMERECT_LEFT + this->min_number_of_columns * this->column_width;
 	}
 
+	void ShowLegend(bool show);
+
 	void SetStringParameters(int widget) const override;
 	void OnInit() override;
 	void OnPaint() override;
diff --git a/todo.txt b/todo.txt
index e6c77cb7c8..01f13e81e3 100644
--- a/todo.txt
+++ b/todo.txt
@@ -15,8 +15,6 @@
 
 - Cannot click on a depot if scroll mode is set to VSM_VIEWPORT_RMB_FIXED. https://github.com/pelya/openttd-android/issues/3
 
-- Make it possible to hide legend in 'Map of world' window.
-
 - Crash on GRF settings in 'Load game' dialogs and inside the game. https://github.com/pelya/openttd-android/issues/8
 
 - Default tramway button not appearing in vertical toolbar when compact toolbar is disabled. https://github.com/pelya/commandergenius/issues/119