diff --git a/extraponies/danger.pony b/extraponies/danger.pony
index 271bcb5f..17984641 100644
--- a/extraponies/danger.pony
+++ b/extraponies/danger.pony
@@ -4,7 +4,7 @@ BALLOON: top
 COAT: gray
 DISPLAY: full, left
 EYE: gray
-FREE: yes
+FREE: sharable
 GROUP: mare
 KIND: seapony
 LICENSE: cc-nc-by-sa
diff --git a/extraponies/elusive.pony b/extraponies/elusive.pony
index 69ffe454..8b1b6583 100644
--- a/extraponies/elusive.pony
+++ b/extraponies/elusive.pony
@@ -6,7 +6,7 @@ EYE: blue
 FREE: yes
 GROUP: stallion, coltified
 KIND: unicorn
-LICENSE: Public domain
+LICENSE: CC0
 MANE: purple
 MEDIA: fanart
 NAME: Elusive (on the first fanart)
diff --git a/extraponies/faust.pony b/extraponies/faust.pony
index 43617ec5..61108bfa 100644
--- a/extraponies/faust.pony
+++ b/extraponies/faust.pony
@@ -6,7 +6,7 @@ EYE: blue
 FREE: yes
 GROUP: mare, original
 KIND: alicorn
-LICENSE: Creative common
+LICENSE: cc-by-sa
 MANE: red
 MEDIA: deviantart.com (varius artists)
 NAME: Faust (most frecuent name)
diff --git a/extraponies/fyrefly.pony b/extraponies/fyrefly.pony
index 4656247b..0af2754a 100644
--- a/extraponies/fyrefly.pony
+++ b/extraponies/fyrefly.pony
@@ -7,7 +7,7 @@ FREE: yes
 GROUP: mare
 GROUP NAME: consept
 KIND: pegasus
-LICENSE: Public domain
+LICENSE: CC0
 MANE: blue
 MEDIA: thefyrefly,tumblr.com
 NAME: Fyrefly (previous generation)
diff --git a/extraponies/slanderpony.pony b/extraponies/slanderpony.pony
index 0c693894..ef4919f9 100644
--- a/extraponies/slanderpony.pony
+++ b/extraponies/slanderpony.pony
@@ -7,7 +7,7 @@ DISPLAY: full, right
 FREE: yes
 GROUP: stallion
 KIND: earth
-LICENSE: Public Domain
+LICENSE: cc-by
 NAME: Slander pony (name gived by the author)
 OTHER NAMES: Slander (short version)
 POSE: troting