diff --git a/CHANGELOG b/CHANGELOG
index 00e6a2d9c4..8751c054f5 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -96,6 +96,7 @@ NEW:
 		Added Minibibs for bibless buildings.
 		Fixed Small portion of Production tab on Right side was unresponsive
 		Fixed unclickable area on the right edge of the production palette.
+		Fixed Gem Mines having an incorrect land footprint.
 	Tiberian Dawn:
 		Engineers can now regain control over husks.
 		Chinook rotors now counter-rotate.
diff --git a/mods/ra/rules/trees.yaml b/mods/ra/rules/trees.yaml
index cb8dd883eb..a5826a433e 100644
--- a/mods/ra/rules/trees.yaml
+++ b/mods/ra/rules/trees.yaml
@@ -179,8 +179,8 @@ RAILMINE:
 	RenderBuilding:
 		Palette: terrain
 	Building:
-		Footprint: _x
-		Dimensions: 1,2
+		Footprint: xx
+		Dimensions: 2,1
 	AppearsOnRadar:
 	RadarColorFromTerrain:
 		Terrain: Gems