diff --git a/Call_of_Cthulhu-PbtA/sheet.json b/Call_of_Cthulhu-PbtA/sheet.json
index 1d110983e7..dbbd92b001 100644
--- a/Call_of_Cthulhu-PbtA/sheet.json
+++ b/Call_of_Cthulhu-PbtA/sheet.json
@@ -4,5 +4,5 @@
 	"authors": "Berserkas",
 	"roll20userid": "1426490",
 	"preview": "Call_of_Cthulhu-PbtA.png",
-	"instructions": "Character sheet for a Call of Cthulhu Powered by the Apocalypse hack that are based on the Kult Divinity Lost sheet made by Kevin J. This is my first sheet so please try to ignore all the bad html/css hacks/workarounds that I've done. :)"
+	"instructions": "Character sheet for a Call of Cthulhu Powered by the Apocalypse hack (https://sanitylossguaranteed.blogspot.com/2018/10/powered-by-apocalypse-call-of-cthulhu.html) that are based on the Kult Divinity Lost sheet made by Kevin J. This is my first sheet so please try to ignore all the bad html/css hacks/workarounds that I've done. :)"
 }