diff --git a/code/modules/reagents/chemistry/reagents/medicine_reagents.dm b/code/modules/reagents/chemistry/reagents/medicine_reagents.dm
index 263bd15730..1ccda4812d 100644
--- a/code/modules/reagents/chemistry/reagents/medicine_reagents.dm
+++ b/code/modules/reagents/chemistry/reagents/medicine_reagents.dm
@@ -398,7 +398,6 @@
 	taste_description = "sweetness and salt"
 	var/last_added = 0
 	var/maximum_reachable = BLOOD_VOLUME_NORMAL - 10	//So that normal blood regeneration can continue with salglu active
-	var/extra_regen = 0.25 // in addition to acting as temporary blood, also add this much to their actual blood per tick
 	pH = 5.5
 
 /datum/reagent/medicine/salglu_solution/on_mob_life(mob/living/carbon/M)