diff --git a/ocaml-camomile-1.0.2-add-version.patch b/ocaml-camomile-1.0.2-add-version.patch
new file mode 100644
index 0000000..a79e319
--- /dev/null
+++ b/ocaml-camomile-1.0.2-add-version.patch
@@ -0,0 +1,9 @@
+--- Camomile-1.0.2/dune-project.orig	2022-02-03 20:07:43.598272294 +0100
++++ Camomile-1.0.2/dune-project	2022-02-03 20:07:21.549390695 +0100
+@@ -1,5 +1,6 @@
+ (lang dune 1.11)
+ (name camomile)
++(version 1.0.2)
+ 
+ (generate_opam_files true)
+ (license "LGPL-2+ with OCaml linking exception")
diff --git a/ocaml-camomile.spec b/ocaml-camomile.spec
index 41d803b..f5d8b47 100644
--- a/ocaml-camomile.spec
+++ b/ocaml-camomile.spec
@@ -2,14 +2,15 @@
 
 Name:          ocaml-camomile
 Version:       1.0.2
-Release:       1mamba
+Release:       2mamba
 Summary:       a Unicode library for objective caml language
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://camomile.sourceforge.net/
+URL:           https://github.com/yoriyuki/Camomile
 Source:        https://github.com/yoriyuki/Camomile.git/%{version}/Camomile-%{version}.tar.bz2
+Patch0:        ocaml-camomile-1.0.2-add-version.patch
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -44,6 +45,7 @@ This package contains libraries and signature files for developing applications
 
 %prep
 %setup -q -n Camomile-%{version}
+%patch0 -p1
 
 %build
 find . -name "*.mli" -exec sed -i 's,Pervasives.in_channel,Stdlib.in_channel,g' {} + 
@@ -95,6 +97,9 @@ cp _build/install/default/lib/camomile/library/*.mli %{buildroot}%{_libdir}/ocam
 %{_datadir}/camomile/*
 
 %changelog
+* Thu Feb 03 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.2-2mamba
+- add version in dune-project to fix liquidsoap detection
+
 * Fri Feb 19 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.0.2-1mamba
 - update to 1.0.2