diff --git a/src/industry.h b/src/industry.h
--- a/src/industry.h
+++ b/src/industry.h
@@ -167,9 +167,6 @@ void ReleaseDisastersTargetingIndustry(I
 
 bool IsTileForestIndustry(TileIndex tile);
 
-#define FOR_ALL_INDUSTRIES_FROM(var, start) FOR_ALL_ITEMS_FROM(Industry, industry_index, var, start)
-#define FOR_ALL_INDUSTRIES(var) FOR_ALL_INDUSTRIES_FROM(var, 0)
-
 /** Data for managing the number of industries of a single industry type. */
 struct IndustryTypeBuildData {
 	uint32 probability;  ///< Relative probability of building this industry.