diff --git a/bin/cohttp_curl_lwt.ml b/bin/cohttp_curl_lwt.ml
index 1a030f5ad3..184d6d5efb 100644
--- a/bin/cohttp_curl_lwt.ml
+++ b/bin/cohttp_curl_lwt.ml
@@ -85,7 +85,7 @@ let cmd =
         The output file can also be specified with the $(b,-o) option, and more
         verbose debugging out obtained via the $(b,-v) option.";
     `S "BUGS";
-    `P "Report them to via e-mail to <mirageos-devel@lists.xenproject.org>, or
+    `P "Report them via e-mail to <mirageos-devel@lists.xenproject.org>, or
         on the issue tracker at <https://github.com/mirage/ocaml-cohttp/issues>";
     `S "SEE ALSO";
     `P "$(b,curl)(1), $(b,wget)(1)" ]
diff --git a/bin/cohttp_proxy_lwt.ml b/bin/cohttp_proxy_lwt.ml
index b94304c403..541e804048 100644
--- a/bin/cohttp_proxy_lwt.ml
+++ b/bin/cohttp_proxy_lwt.ml
@@ -98,7 +98,7 @@ let cmd =
     `S "DESCRIPTION";
     `P "$(tname) sets up a simple http proxy with lwt as backend";
     `S "BUGS";
-    `P "Report them to via e-mail to <mirageos-devel@lists.xenproject.org>, or
+    `P "Report them via e-mail to <mirageos-devel@lists.xenproject.org>, or
         on the issue tracker at <https://github.com/mirage/ocaml-cohttp/issues>";
   ] in
   Term.(pure lwt_start_proxy $ port $ host $ verb $ ssl_cert $ ssl_key),
diff --git a/bin/cohttp_server_lwt.ml b/bin/cohttp_server_lwt.ml
index 2e99f94588..997c509a30 100644
--- a/bin/cohttp_server_lwt.ml
+++ b/bin/cohttp_server_lwt.ml
@@ -160,7 +160,7 @@ let cmd =
     `S "DESCRIPTION";
     `P "$(tname) sets up a simple http server with lwt as backend";
     `S "BUGS";
-    `P "Report them to via e-mail to <mirageos-devel@lists.xenproject.org>, or
+    `P "Report them via e-mail to <mirageos-devel@lists.xenproject.org>, or
         on the issue tracker at <https://github.com/mirage/ocaml-cohttp/issues>";
   ] in
   Term.(pure lwt_start_server $ doc_root $ port $ host $ index $ verb $ ssl_cert $ ssl_key),