diff --git a/Source/automap.cpp b/Source/automap.cpp
index d5f53e7e1ce..c68dae71baa 100644
--- a/Source/automap.cpp
+++ b/Source/automap.cpp
@@ -1053,7 +1053,7 @@ void DrawAutomapTile(const Surface &out, Point center, Point map)
 	case AutomapTile::Types::CaveCross:
 		// Add the missing dirt pixel
 		out.SetPixel(center + AmOffset(AmWidthOffset::None, AmHeightOffset::FullTileDown), colorDim);
-		[[fallthough]];
+		[[fallthrough]];
 	case AutomapTile::Types::CaveWoodCross:
 	case AutomapTile::Types::CaveRightWoodCross:
 	case AutomapTile::Types::CaveLeftWoodCross: