diff --git a/code/game/machinery/atmoalter/canister.dm b/code/game/machinery/atmoalter/canister.dm
index 47bf531d5eb..3c1057e057e 100644
--- a/code/game/machinery/atmoalter/canister.dm
+++ b/code/game/machinery/atmoalter/canister.dm
@@ -343,7 +343,7 @@ update_flag
 				"\[N2O\]" = "redws", \
 				"\[N2\]" = "red", \
 				"\[O2\]" = "blue", \
-				"\[Toxin (Bio)\]" = "orange", \
+				"\[Phoron\]" = "orange", \
 				"\[CO2\]" = "black", \
 				"\[Air\]" = "grey", \
 				"\[CAUTION\]" = "yellow", \