diff --git a/wireplumber.spec b/wireplumber.spec
index f115f9d..68fd5e8 100644
--- a/wireplumber.spec
+++ b/wireplumber.spec
@@ -2,7 +2,7 @@
 %define apiver 0.5
 Name:          wireplumber
 Version:       0.5.3
-Release:       1mamba
+Release:       2mamba
 Summary:       Session / policy manager implementation for PipeWire
 Group:         Applications/Multimedia
 Vendor:        openmamba
@@ -19,6 +19,7 @@ BuildRequires: libpipewire-devel
 BuildRequires: libsystemd-devel
 ## AUTOBUILDREQ-END
 BuildRequires: meson
+BuildRequires: libpipewire-devel < 2:1.1
 Provides:      pipewiremanager
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 
@@ -83,9 +84,6 @@ This package contains libraries and header files for developing applications tha
 %{_userunitdir}/wireplumber.service
 %{_userunitdir}/wireplumber@.service
 %dir %{_datadir}/wireplumber
-#%{_datadir}/pipewire/wireplumber.conf
-#%dir %{_datadir}/pipewire/wireplumber.conf.d
-#%{_datadir}/pipewire/wireplumber.conf.d/alsa-vm.conf
 %{_datadir}/wireplumber/*
 %{_datadir}/zsh/site-functions/_wpctl
 %dir %{_docdir}/wireplumber
@@ -112,6 +110,9 @@ This package contains libraries and header files for developing applications tha
 %doc README.rst
 
 %changelog
+* Wed Jun 05 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 0.5.3-2mamba
+- ensure rebuilt with pipewire < 1.1
+
 * Sun Jun 02 2024 Automatic Build System <autodist@openmamba.org> 0.5.3-1mamba
 - automatic version update by autodist