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-rw-r--r--industry_cmd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/industry_cmd.c b/industry_cmd.c
index ac5320005..4883e2078 100644
--- a/industry_cmd.c
+++ b/industry_cmd.c
@@ -1170,7 +1170,8 @@ static bool CheckNewIndustry_Oil(TileIndex tile, int type)
{
if (_game_mode == GM_EDITOR && _ignore_restrictions) return true;
if (_game_mode == GM_EDITOR && type != IT_OIL_RIG) return true;
- if (DistanceFromEdge(TILE_ADDXY(tile, 1, 1)) < 16) return true;
+ if ((type != IT_OIL_RIG || TileHeight(tile) == 0) &&
+ DistanceFromEdge(TILE_ADDXY(tile, 1, 1)) < 16) return true;
_error_message = STR_483B_CAN_ONLY_BE_POSITIONED;
return false;