diff --git a/otherlibs/site/test/github4389.t/dune b/otherlibs/site/test/github4389.t/dune
new file mode 100644
index 00000000000..055b187a0e4
--- /dev/null
+++ b/otherlibs/site/test/github4389.t/dune
@@ -0,0 +1,9 @@
+(executable
+ (name main)
+ (public_name main)
+ (promote (until-clean))
+ (libraries dune-build-info dune-site))
+
+(generate_sites_module
+ (module SitesModule)
+ (sites github4389))
diff --git a/otherlibs/site/test/github4389.t/dune-project b/otherlibs/site/test/github4389.t/dune-project
new file mode 100644
index 00000000000..1df23249879
--- /dev/null
+++ b/otherlibs/site/test/github4389.t/dune-project
@@ -0,0 +1,6 @@
+(lang dune 2.9)
+(using dune_site 0.1)
+
+(package
+  (name github4389)
+  (sites (share github4389)))
diff --git a/otherlibs/site/test/github4389.t/main.ml b/otherlibs/site/test/github4389.t/main.ml
new file mode 100644
index 00000000000..df97a8e12d4
--- /dev/null
+++ b/otherlibs/site/test/github4389.t/main.ml
@@ -0,0 +1,10 @@
+let version =
+  match Build_info.V1.version () with
+  | None   -> "n/a"
+  | Some v -> Build_info.V1.Version.to_string v
+
+let () =
+  Format.eprintf "%s@." version;
+  List.iter
+    (fun x -> Format.eprintf "%s@." x)
+    SitesModule.Sites.github4389
diff --git a/otherlibs/site/test/github4389.t/run.t b/otherlibs/site/test/github4389.t/run.t
new file mode 100644
index 00000000000..e89bba64153
--- /dev/null
+++ b/otherlibs/site/test/github4389.t/run.t
@@ -0,0 +1,14 @@
+  $ dune build @install
+  $ dune install --prefix _install
+  Installing _install/lib/github4389/META
+  Installing _install/lib/github4389/dune-package
+  File "_build/install/default/lib/github4389/dune-package", line 1, characters 0-0:
+  Warning: Failed to parse file, not adding version and locations information.
+  Installing _install/bin/main
+  $ grep sites _install/lib/github4389/dune-package
+  (sites (github4389 share))
+  $ grep -o '[^ ]*/_install/share/github4389' _install/lib/github4389/dune-package
+  [1]
+  $ _install/bin/main
+  n/a
+  $TESTCASE_ROOT/_install/share/github4389/github4389