diff -ru src/common/dune _self/bisect_ppx/src/common/dune
--- src/common/dune
+++ _self/bisect_ppx/src/common/dune
@@ -1,4 +1,5 @@
 (library
  (name bisect_common)
  (public_name bisect_ppx.common)
+ (instrumentation (backend meta_bisect_ppx))
  (synopsis "Bisect_ppx internal functions (internal)"))
diff -ru src/ppx/dune _self/bisect_ppx/src/ppx/dune
--- src/ppx/dune
+++ _self/bisect_ppx/src/ppx/dune
@@ -10,4 +10,5 @@
  (ppx_runtime_libraries bisect_ppx.runtime)
  (preprocess (pps ppxlib.metaquot))
  (flags (:standard -open Ocaml_shadow))
+ (instrumentation (backend meta_bisect_ppx))
  (libraries bisect_ppx.common ppxlib str))
diff -ru src/report/dune _self/bisect_ppx/src/report/dune
--- src/report/dune
+++ _self/bisect_ppx/src/report/dune
@@ -2,6 +2,7 @@
  (name main)
  (public_name bisect-ppx-report)
  (package bisect_ppx)
+ (instrumentation (backend meta_bisect_ppx))
  (libraries bisect_ppx.common cmdliner unix))
 
 (rule
diff -ru src/runtime/native/dune _self/bisect_ppx/src/runtime/native/dune
--- src/runtime/native/dune
+++ _self/bisect_ppx/src/runtime/native/dune
@@ -2,4 +2,5 @@
  (name bisect)
  (public_name bisect_ppx.runtime)
  (synopsis "Bisect_ppx runtime library (internal)")
+ (instrumentation (backend meta_bisect_ppx))
  (libraries bisect_ppx.common unix))