diff --git a/audacity-1.3.2-jack-api-109.patch b/audacity-1.3.2-jack-api-109.patch
new file mode 100644
index 0000000..7d58a2a
--- /dev/null
+++ b/audacity-1.3.2-jack-api-109.patch
@@ -0,0 +1,31 @@
+diff -Nur audacity-src-1.3.2-beta-orig/lib-src/portaudio-v19/src/hostapi/jack/pa_jack.c audacity-src-1.3.2-beta/lib-src/portaudio-v19/src/hostapi/jack/pa_jack.c
+--- audacity-src-1.3.2-beta-orig/lib-src/portaudio-v19/src/hostapi/jack/pa_jack.c	2006-10-29 01:05:49.000000000 +0200
++++ audacity-src-1.3.2-beta/lib-src/portaudio-v19/src/hostapi/jack/pa_jack.c	2008-02-11 01:13:04.000000000 +0100
+@@ -1669,27 +1669,19 @@
+     {
+         for( i = 0; i < stream->num_incoming_connections; i++ )
+         {
+-            UNLESS( !jack_port_lock( stream->jack_client, stream->local_input_ports[i] ),
+-                    paUnanticipatedHostError );
+             if( jack_port_connected( stream->local_input_ports[i] ) )
+             {
+                 UNLESS( !jack_port_disconnect( stream->jack_client, stream->local_input_ports[i] ),
+                         paUnanticipatedHostError );
+             }
+-            UNLESS( !jack_port_unlock( stream->jack_client, stream->local_input_ports[i] ),
+-                    paUnanticipatedHostError );
+         }
+         for( i = 0; i < stream->num_outgoing_connections; i++ )
+         {
+-            UNLESS( !jack_port_lock( stream->jack_client, stream->local_output_ports[i] ),
+-                    paUnanticipatedHostError );
+             if( jack_port_connected( stream->local_output_ports[i] ) )
+             {
+                 UNLESS( !jack_port_disconnect( stream->jack_client, stream->local_output_ports[i] ),
+                         paUnanticipatedHostError );
+             }
+-            UNLESS( !jack_port_unlock( stream->jack_client, stream->local_output_ports[i] ),
+-                    paUnanticipatedHostError );
+         }
+     }
+ 
diff --git a/audacity.spec b/audacity.spec
index b529160..e72006d 100644
--- a/audacity.spec
+++ b/audacity.spec
@@ -19,6 +19,7 @@ Patch6:         audacity-1.3.2-FLAC.patch
 Patch7:         audacity-1.3.2-expat2.patch
 Patch8:         audacity-1.3.2-gcc43.patch
 Patch9:         audacity-1.3.2-libdir.patch
+Patch10:        audacity-1.3.2-jack-api-109.patch
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires:  alsa-lib-devel
 BuildRequires:  desktop-file-utils
@@ -72,6 +73,8 @@ do
 done
 grep -q -s __RPM_LIB * -R && exit 1
 
+%patch10 -p1 -b .jack-api
+
 # Substitute occurences of "libmp3lame.so" with "libmp3lame.so.0".
 for i in help/wxhelp/audacity.hhk help/wxhelp/exportmp3.htm locale/*.po src/export/ExportMP3.cpp
 do
@@ -150,6 +153,7 @@ umask 022
 
 %changelog
 * Sun Feb 10 2008 Michael Schwendt <mschwendt@fedoraproject.org> - 1.3.2-19
+- patch for JACK 0.109.0 API changes (jack_port_lock/unlock removal).
 - rebuilt for GCC 4.3 as requested by Fedora Release Engineering
 - subst _libdir in ladspa plugin loader