diff --git a/core/src/main/resources/lib/form/radio.jelly b/core/src/main/resources/lib/form/radio.jelly
new file mode 100644
index 0000000000000000000000000000000000000000..544c583d6a582bb898038f3943dee107c6a08ccd
--- /dev/null
+++ b/core/src/main/resources/lib/form/radio.jelly
@@ -0,0 +1,7 @@
+<!--
+	<input type="radio"> tag that takes true/false for @checked.
+
+	Note that safari doesn't support onchange.
+-->
+<input type="radio" name="${attrs.name}" onclick="${attrs.onclick}" id="${attrs.id}"
+        checked="${h.ifThenElse(attrs.checked,'true',null)}"/>
\ No newline at end of file