diff --git a/src/scripting/game_lua_kernel.cpp b/src/scripting/game_lua_kernel.cpp
index aa9e8a9801b9..ccf5c9c9da08 100644
--- a/src/scripting/game_lua_kernel.cpp
+++ b/src/scripting/game_lua_kernel.cpp
@@ -831,7 +831,7 @@ int game_lua_kernel::intf_shroud_op(lua_State *L, bool place_shroud)
 	int side_num = luaL_checkinteger(L, 1);
 
 	if(!lua_isstring(L, 2)) {
-	std::string data = lua_tostring(L, 2);
+		std::string data = lua_tostring(L, 2);
 		// Special case - using a shroud_data string, or "all"
 		team& side = teams()[side_num - 1];
 		if(place_shroud) {