diff --git a/compliance-guide.tex b/compliance-guide.tex
index 8a68669..4b8c1ee 100644
--- a/compliance-guide.tex
+++ b/compliance-guide.tex
@@ -74,7 +74,7 @@ comply.  In 2003, the FSF formalized its efforts into the GPL Compliance
 Lab, increased the volume of enforcement, and built community coalitions
 to encourage copyright holders to together settle amicably with violators.
 Beginning in 2004, Harald Welte took a more organized public enforcement
-approach and launched \url{gpl-violations.org}, a website and mailing
+approach and launched \href{http://gpl-violations.org/}{gpl-violations.org}, a website and mailing
 list for collecting reports of GPL violations.  On the basis of these
 reports, Welte successfully pursued many enforcements in Europe, including
 formal legal action.  Harald earns the permanent fame as the first copyright
diff --git a/enforcement-case-studies.tex b/enforcement-case-studies.tex
index e850f21..b77c5dc 100644
--- a/enforcement-case-studies.tex
+++ b/enforcement-case-studies.tex
@@ -269,7 +269,7 @@ while a ``C'' is certainly a passing grade, any instructor prefers to
 disseminate to the class an exemplar sample that earned an ``A''.
 
 Fortunately, thanks in large part to the FSF's
-``Respects Your Freedom'' (RYF) certification campaign\footnote{\href{RYF is
+``Respects Your Freedom'' (RYF) certification campaign\footnote{\href{http://www.fsf.org/resources/hw/endorsement/respects-your-freedom}{RYF is
     a campaign by FSF to certify products that truly meet the principles of
     software freedom}.  Products must meet
   \href{http://www.fsf.org/resources/hw/endorsement/criteria}{strict