diff --git a/docs/gotcha.txt b/docs/gotcha.txt
index 459a93510..ca7390960 100644
--- a/docs/gotcha.txt
+++ b/docs/gotcha.txt
@@ -13,6 +13,7 @@ save you many hours of grief.
 	DateTime
 	DateTime::Format::Strptime
 	DateTime::Cron::Simple
+	JSON
 	Archive::Zip
 
    And optionally, these:
diff --git a/sbin/testEnvironment.pl b/sbin/testEnvironment.pl
index f72f31764..8e6c1987a 100644
--- a/sbin/testEnvironment.pl
+++ b/sbin/testEnvironment.pl
@@ -72,6 +72,7 @@ checkModule("HTML::TagFilter",0.07);
 checkModule("HTML::Template",2.7);
 checkModule("Parse::PlainConfig",1.1);
 checkModule("XML::RSSLite",0.11);
+checkModule("JSON",0.991);
 #checkModule("POE",0.3202);
 #checkModule("POE::Component::IKC::Server",0.18);
 #checkModule("POE::Component::JobQueue",0.5402);