diff --git a/CHANGELOG b/CHANGELOG
index f539408f14..d3de618e96 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -37,7 +37,7 @@ git-annex (10.20230408) UNRELEASED; urgency=medium
     of core.sharedRepository and umask.
   * initremote: Avoid creating a remote that is not encrypted when gpg is
     broken.
-  * unannex: Support --json and --json-error-messages.
+  * rmurl, unannex: Support --json and --json-error-messages.
 
  -- Joey Hess <id@joeyh.name>  Sat, 08 Apr 2023 13:57:18 -0400
 
diff --git a/Command/Log.hs b/Command/Log.hs
index cbfe0edc82..869090f426 100644
--- a/Command/Log.hs
+++ b/Command/Log.hs
@@ -39,7 +39,7 @@ data LogChange = Added | Removed
 type Outputter = LogChange -> POSIXTime -> [UUID] -> Annex ()
 
 cmd :: Command
-cmd = withAnnexOptions [annexedMatchingOptions] $
+cmd = withAnnexOptions [jsonOptions, annexedMatchingOptions] $
 	command "log" SectionQuery "shows location log"
 		paramPaths (seek <$$> optParser)
 
diff --git a/Command/RmUrl.hs b/Command/RmUrl.hs
index 0aa7f36658..d7a2b396fd 100644
--- a/Command/RmUrl.hs
+++ b/Command/RmUrl.hs
@@ -12,7 +12,7 @@ import Logs.Web
 import Annex.WorkTree
 
 cmd :: Command
-cmd = notBareRepo $
+cmd = notBareRepo $ withAnnexOptions [jsonOptions] $
 	command "rmurl" SectionCommon 
 		"record file is not available at url"
 		(paramRepeating (paramPair paramFile paramUrl))
diff --git a/doc/git-annex-rmurl.mdwn b/doc/git-annex-rmurl.mdwn
index da0a6ba03c..8203b8ad97 100644
--- a/doc/git-annex-rmurl.mdwn
+++ b/doc/git-annex-rmurl.mdwn
@@ -28,6 +28,16 @@ for it, because the content may still be present on the remote.
   Makes the `--batch` input be delimited by nulls instead of the usual
   newlines.
 
+* `--json`
+
+  Enable JSON output. This is intended to be parsed by programs that use
+  git-annex. Each line of output is a JSON object.
+
+* `--json-error-messages`
+
+  Messages that would normally be output to standard error are included in
+  the JSON instead.
+
 * Also the [[git-annex-common-options]](1) can be used.
 
 # SEE ALSO