diff --git a/packages/mirage-unikernel-retreat-hvt.0.0.2/opam b/packages/mirage-unikernel-retreat-hvt.0.0.2/opam
index b9873d3..f7b9c7c 100644
--- a/packages/mirage-unikernel-retreat-hvt.0.0.2/opam
+++ b/packages/mirage-unikernel-retreat-hvt.0.0.2/opam
@@ -48,7 +48,7 @@ depends: [
 
 x-mirage-opam-lock-location: "mirage/retreat-hvt.opam.locked"
 
-x-mirage-configure: ["sh" "-exc" "mirage configure -t hvt --context ./mirage/context --no-extra-repo"]
+x-mirage-configure: ["sh" "-exc" "mirage configure -t hvt --enable-monitoring --context ./mirage/context --no-extra-repo"]
 
 x-mirage-pre-build: [make "lock" "depext-lockfile" "pull"]