diff --git a/code/modules/mob/living/simple_animal/vore/solargrub.dm b/code/modules/mob/living/simple_animal/vore/solargrub.dm
index 17736167ed..2e5052dc14 100644
--- a/code/modules/mob/living/simple_animal/vore/solargrub.dm
+++ b/code/modules/mob/living/simple_animal/vore/solargrub.dm
@@ -99,7 +99,7 @@ List of things solar grubs should be able to do:
 			PN = null
 
 
-		if(prob(2) && charge >= 16000 && can_evolve == 1 && moth_amount.len <= 2) //it's reading from the moth_amount global list to determine if it can evolve.
+		if(prob(1) && charge >= 32000 && can_evolve == 1 && moth_amount.len <= 2) //it's reading from the moth_amount global list to determine if it can evolve.
 			anchored = 0
 			PN = attached.powernet
 			release_vore_contents()