diff --git a/src/object_cmd.cpp b/src/object_cmd.cpp
index 3eced27ef6..3adf5e35db 100644
--- a/src/object_cmd.cpp
+++ b/src/object_cmd.cpp
@@ -120,7 +120,7 @@ void BuildObject(ObjectType type, TileIndex tile, CompanyID owner, Town *town, u
 	for (TileIndex t : ta) {
 		WaterClass wc = (IsWaterTile(t) ? GetWaterClass(t) : WATER_CLASS_INVALID);
 		/* Update company infrastructure counts for objects build on canals owned by nobody. */
-		if (wc == WATER_CLASS_CANAL && owner != OWNER_NONE && (IsTileOwner(tile, OWNER_NONE) || IsTileOwner(tile, OWNER_WATER))) {
+		if (wc == WATER_CLASS_CANAL && owner != OWNER_NONE && (IsTileOwner(t, OWNER_NONE) || IsTileOwner(t, OWNER_WATER))) {
 			Company::Get(owner)->infrastructure.water++;
 			DirtyCompanyInfrastructureWindows(owner);
 		}