diff --git a/binaries/data/mods/public/gui/session/input.js b/binaries/data/mods/public/gui/session/input.js
index 008e2a038c..8f104b4d6e 100644
--- a/binaries/data/mods/public/gui/session/input.js
+++ b/binaries/data/mods/public/gui/session/input.js
@@ -292,7 +292,7 @@ function determineAction(x, y, fromMinimap)
 	// if two actions are possible, the first one is taken
 	// so the most specific should appear first
 	var actions = Object.keys(unitActions).slice();
-	actions.sort(function(a, b) {return unitActions[a].specificness - unitActions[b].specificness;});
+	actions.sort((a, b) => unitActions[a].specificness - unitActions[b].specificness);
 
 	var actionInfo = undefined;
 	if (preSelectedAction != ACTION_NONE)
diff --git a/binaries/data/mods/public/gui/session/unit_actions.js b/binaries/data/mods/public/gui/session/unit_actions.js
index b74ee9e8e0..1af4c127a1 100644
--- a/binaries/data/mods/public/gui/session/unit_actions.js
+++ b/binaries/data/mods/public/gui/session/unit_actions.js
@@ -230,7 +230,7 @@ var unitActions =
 				return {"type": "build", "cursor": "action-repair", "target": target};
 			return false;
 		},
-		"specificness": 4,
+		"specificness": 15,
 	},
 
 	"gather":