diff --git a/OpenRA.Mods.Common/Widgets/RadarWidget.cs b/OpenRA.Mods.Common/Widgets/RadarWidget.cs
index 4532ebdad9d9..8c182624efb1 100644
--- a/OpenRA.Mods.Common/Widgets/RadarWidget.cs
+++ b/OpenRA.Mods.Common/Widgets/RadarWidget.cs
@@ -257,7 +257,7 @@ void UpdateShroudCell(PPos puv)
 			var cv = currentPlayer.Shroud.GetVisibility(puv);
 			if (cv == Shroud.CellVisibility.Hidden)
 				color = ColorShroud;
-			else if (cv.HasFlag(Shroud.CellVisibility.Visible))
+			else if (!cv.HasFlag(Shroud.CellVisibility.Visible))
 				color = ColorFog;
 
 			var stride = radarSheet.Size.Width;