diff --git a/code/modules/reagents/reagent_containers/hypospray.dm b/code/modules/reagents/reagent_containers/hypospray.dm
index cee7ed41335..8360d45c020 100644
--- a/code/modules/reagents/reagent_containers/hypospray.dm
+++ b/code/modules/reagents/reagent_containers/hypospray.dm
@@ -249,7 +249,7 @@
 	name = "purity hypo"
 	desc = "A refined version of the standard autoinjector, allowing greater capacity.  This variant excels at \
 	resolving viruses, infections, radiation, and genetic maladies."
-	filled_reagents = list("spaceacillin" = 9, "arithrazine" = 5, "ryetalyn" = 1)
+	filled_reagents = list("spaceacillin" = 4, "arithrazine" = 5, "prussian_blue" = 5, "ryetalyn" = 1)
 
 /obj/item/weapon/reagent_containers/hypospray/autoinjector/biginjector/pain
 	name = "pain hypo"