diff --git a/code/game/dna/dna2.dm b/code/game/dna/dna2.dm
index 7a3118229a0..84dc14644b3 100644
--- a/code/game/dna/dna2.dm
+++ b/code/game/dna/dna2.dm
@@ -5,10 +5,10 @@
 */
 
 // What each index means:
-#define DNA_OFF_LOWERBOUND 0
-#define DNA_OFF_UPPERBOUND 1
-#define DNA_ON_LOWERBOUND  2
-#define DNA_ON_UPPERBOUND  3
+#define DNA_OFF_LOWERBOUND 1		// changed as lists start at 1 not 0
+#define DNA_OFF_UPPERBOUND 2
+#define DNA_ON_LOWERBOUND  3
+#define DNA_ON_UPPERBOUND  4
 
 // Define block bounds (off-low,off-high,on-low,on-high)
 // Used in setupgame.dm
diff --git a/code/modules/genetics/side_effects.dm b/code/modules/genetics/side_effects.dm
index 74837433fc4..6d79ca3a9f6 100644
--- a/code/modules/genetics/side_effects.dm
+++ b/code/modules/genetics/side_effects.dm
@@ -58,7 +58,9 @@
 
 	finish(mob/living/carbon/human/H)
 		if(!H.reagents.has_reagent("anti_toxin"))
-			H.monkeyize()
+			// H.monkeyize()					This proc causes the player to be ghosted if their DNA is changed back. Needs fixing. Below is hotfix
+			H.dna.SetSEState(MONKEYBLOCK,1)
+			domutcheck(H, null, )
 
 /datum/genetics/side_effect/confuse
 	name = "Confuse"