diff --git a/changelog.d/3758.bugfix b/changelog.d/3758.bugfix
new file mode 100644
index 000000000..862739bfe
--- /dev/null
+++ b/changelog.d/3758.bugfix
@@ -0,0 +1 @@
+Fix 'admin_uri' config variable and error parameter to be 'admin_contact' to match the spec.