diff --git a/pipewire-0.3.38-arm-upstream-fix-build.patch b/pipewire-0.3.38-arm-upstream-fix-build.patch
new file mode 100644
index 0000000..d193c42
--- /dev/null
+++ b/pipewire-0.3.38-arm-upstream-fix-build.patch
@@ -0,0 +1,11 @@
+--- pipewire-0.3.38/spa/plugins/support/cpu-arm.c.orig	2021-11-29 20:27:01.750103130 +0000
++++ pipewire-0.3.38/spa/plugins/support/cpu-arm.c	2021-11-29 20:27:17.189980719 +0000
+@@ -80,7 +80,7 @@
+ 	int arch;
+ 
+ 	if (!(cpuinfo = get_cpuinfo())) {
+-		spa_log_warn(impl->log, NAME " %p: Can't read cpuinfo", impl);
++		spa_log_warn(impl->log, "%p: Can't read cpuinfo", impl);
+ 		return 1;
+ 	}
+ 
diff --git a/pipewire.spec b/pipewire.spec
index 255e67f..16988fd 100644
--- a/pipewire.spec
+++ b/pipewire.spec
@@ -1,6 +1,6 @@
 %define majver %(echo %version | cut -d. -f1-2)
 Name:          pipewire
-Version:       0.3.37
+Version:       0.3.38
 Release:       1mamba
 Summary:       Multimedia processing graphs
 Group:         Applications/Multimedia
@@ -9,6 +9,7 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://pipewire.org
 Source:        https://github.com/PipeWire/pipewire.git/%{version}/pipewire-%{version}.tar.bz2
+Patch0:        pipewire-0.3.38-arm-upstream-fix-build.patch
 License:       GPL, LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -20,6 +21,7 @@ BuildRequires: libgst-plugins-base-devel
 BuildRequires: libgstreamer-devel
 BuildRequires: libjack-devel
 BuildRequires: libncurses-devel
+BuildRequires: libreadline-devel
 BuildRequires: libsbc-devel
 BuildRequires: libsndfile-devel
 BuildRequires: libsystemd-devel
@@ -53,11 +55,13 @@ This package contains libraries and header files for developing applications tha
 
 %debug_package
 
-%prep
-%setup -q
 %global __provides_exclude_from ^%{_libdir}/pipewire-%{majver}/.*$
 %global __requires_exclude_from ^%{_libdir}/pipewire-%{majver}/.*$
 
+%prep
+%setup -q
+%patch0 -p1
+
 %build
 %meson \
    -Dudevrulesdir=%{_udevrulesdir}
@@ -149,6 +153,9 @@ install -d -m0755 %{buildroot}%{_sysconfdir}/pipewire
 %doc NEWS
 
 %changelog
+* Thu Sep 30 2021 Automatic Build System <autodist@mambasoft.it> 0.3.38-1mamba
+- automatic version update by autodist
+
 * Fri Sep 24 2021 Automatic Build System <autodist@mambasoft.it> 0.3.37-1mamba
 - automatic version update by autodist