diff --git a/Posts/OpamMirror b/Posts/OpamMirror
index fb172d4..a10bf34 100644
--- a/Posts/OpamMirror
+++ b/Posts/OpamMirror
@@ -2,7 +2,7 @@
 title: Mirroring the opam repository and all tarballs
 author: hannes
 tags: mirageos, deployment, opam
-abstract: Re-developing the opam cache from scratch, as a unikernel
+abstract: Re-developing an opam cache from scratch, as a MirageOS unikernel
 ---
 
 We at [robur](https://robur.coop) developed [opam-mirror](https://git.robur.io/robur/opam-mirror) in the last month and run a public opam mirror at https://opam.robur.coop (updated hourly).