diff --git a/python3.11-django-imagekit.nix b/python3.11-django-imagekit.nix
index 7c1da7e..d88675f 100644
--- a/python3.11-django-imagekit.nix
+++ b/python3.11-django-imagekit.nix
@@ -13,7 +13,7 @@ mkDerivation {
 		owner = "matthewwithanm" ;
 		repo = "django-imagekit" ;
 		rev = "4cbbc52fabfd99a6306cdbb8ab2602bb0a0190a9" ;
-		hash = "" ;
+		hash = "sha256-QYWhXh404JNAZN7kXYhsPQpFpyBA/MehxJOxdDKX0Mc=" ;
 	} ;
 	
 	installPhase = ''