diff --git a/pages/13th-age/legal.md b/pages/13th-age/legal.md
index 88b5b99..8d5435c 100644
--- a/pages/13th-age/legal.md
+++ b/pages/13th-age/legal.md
@@ -17,7 +17,7 @@ These pages may also utilize the 13th Age Community Use Policy, as follows:
 > products, please visit www.fireopalmedia.com and www.pelgranepress.com.*
 
 In general, it is our belief that the gaming community has benefitted greatly from the OGL and the pattern established
-by the d20 System and its many derivatives. We intend to give back willingly, without violating any publisher's rights
+by the d20 System SRD and its many derivatives. We intend to give back willingly, without violating any publisher's rights
 and intellectual property, while also reserving the tales of table play as our own.
 
 ## Product Identity