diff --git a/spell/BlessCurse/bless_effect.base.LICENSE b/spell/BlessCurse/bless_effect.base.LICENSE
index 5a81de66a..e238aeb76 100644
--- a/spell/BlessCurse/bless_effect.base.LICENSE
+++ b/spell/BlessCurse/bless_effect.base.LICENSE
@@ -1,4 +1,5 @@
-# Original artwork by Nicolas Weeger, made from a Blender model.
+# Original artwork by Nicolas Weeger, adapted from https://commons.wikimedia.org/wiki/File:Pentacle_1.svg which is public domain.
 license cc-by-sa-4.0
 licenseurl https://creativecommons.org/licenses/by-sa/4.0/legalcode
 sourcename Nicolas Weeger
+sourceurl https://commons.wikimedia.org/wiki/File:Pentacle_1.svg
diff --git a/spell/BlessCurse/curse_effect.base.LICENSE b/spell/BlessCurse/curse_effect.base.LICENSE
index 5a81de66a..cb0a3c7a7 100644
--- a/spell/BlessCurse/curse_effect.base.LICENSE
+++ b/spell/BlessCurse/curse_effect.base.LICENSE
@@ -1,4 +1,5 @@
-# Original artwork by Nicolas Weeger, made from a Blender model.
+# Original artwork by Nicolas Weeger, adapted from http://commons.wikimedia.org/wiki/File:Inverted_Pentagram.svg which is public domain.
 license cc-by-sa-4.0
 licenseurl https://creativecommons.org/licenses/by-sa/4.0/legalcode
 sourcename Nicolas Weeger
+sourceurl http://commons.wikimedia.org/wiki/File:Inverted_Pentagram.svg