diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index 68396cdbca..0b8628f370 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -4846,7 +4846,6 @@ static ChangeInfoResult RoadStopChangeInfo(uint id, int numinfo, int prop, ByteR
 
 				uint32_t classid = buf->ReadDWord();
 				rs->cls_id = RoadStopClass::Allocate(BSWAP32(classid));
-				rs->spec_id = id + i;
 				break;
 			}
 
diff --git a/src/newgrf_roadstop.h b/src/newgrf_roadstop.h
index 780afd5d86..4a6980883d 100644
--- a/src/newgrf_roadstop.h
+++ b/src/newgrf_roadstop.h
@@ -127,7 +127,6 @@ struct RoadStopSpec {
 	 */
 	GRFFilePropsBase<NUM_CARGO + 3> grf_prop;
 	RoadStopClassID cls_id;     ///< The class to which this spec belongs.
-	int spec_id;                ///< The ID of this spec inside the class.
 	StringID name;              ///< Name of this stop
 
 	RoadStopAvailabilityType stop_type = ROADSTOPTYPE_ALL;