diff --git a/doc/man5/flux-config-resource.rst b/doc/man5/flux-config-resource.rst
index b1edf7084706..0f5e8ee9dbe0 100644
--- a/doc/man5/flux-config-resource.rst
+++ b/doc/man5/flux-config-resource.rst
@@ -75,6 +75,10 @@ noverify
    (optional) If true, disable the draining of nodes when there is a
    discrepancy between configured resources and HWLOC-probed resources.
 
+rediscover
+   (optional) If true, force rediscovery of resources using HWLOC, rather
+   then using the R and HWLOC XML from the enclosing instance.
+
 Note that updates to the resource table are ignored until the next Flux
 restart.
 
diff --git a/t/Makefile.am b/t/Makefile.am
index 65032fa89082..b0bb8dcdd20e 100644
--- a/t/Makefile.am
+++ b/t/Makefile.am
@@ -179,7 +179,7 @@ TESTSCRIPTS = \
 	t2313-resource-acquire.t \
 	t2314-resource-monitor.t \
 	t2315-resource-system.t \
-	t2315-resource-rediscover.t \
+	t2316-resource-rediscover.t \
 	t2350-resource-list.t \
 	t2351-resource-status-input.t \
 	t2352-resource-cmd-config.t \