diff --git a/bin/migrations/m20210629.ml b/bin/migrations/m20210629.ml
index b6c30ca..591dbda 100644
--- a/bin/migrations/m20210629.ml
+++ b/bin/migrations/m20210629.ml
@@ -75,7 +75,7 @@ let infer_section_and_synopsis artifacts =
     if OpamPackage.Set.exists (fun p -> OpamPackage.Name.equal p.OpamPackage.name influx)
          switch.OpamFile.SwitchExport.selections.OpamTypes.sel_installed
     then
-      "Unikernel (monitoring)"
+      "Unikernel (with metrics reported to Influx)"
     else
       "Unikernel"
   in
diff --git a/db/builder_db.ml b/db/builder_db.ml
index 1abf6fa..158ae95 100644
--- a/db/builder_db.ml
+++ b/db/builder_db.ml
@@ -157,7 +157,7 @@ module Job_tag = struct
   let add =
     Caqti_request.exec
       Caqti_type.(tup3 id string id)
-      "INSERT INTO job_tag (tag, value, job) VALUES (?, ?, ?)"
+      "INSERT OR REPLACE INTO job_tag (tag, value, job) VALUES (?, ?, ?)"
 
   let get_value =
     Caqti_request.find
diff --git a/lib/model.ml b/lib/model.ml
index e0d18b7..141c645 100644
--- a/lib/model.ml
+++ b/lib/model.ml
@@ -209,7 +209,7 @@ let infer_section_and_synopsis artifacts =
     if OpamPackage.Set.exists (fun p -> OpamPackage.Name.equal p.OpamPackage.name influx)
          switch.OpamFile.SwitchExport.selections.OpamTypes.sel_installed
     then
-      "Unikernel (monitoring)"
+      "Unikernel (with metrics reported to Influx)"
     else
       "Unikernel"
   in