diff --git a/meson.build b/meson.build
index 4a047051d..b49043fcd 100644
--- a/meson.build
+++ b/meson.build
@@ -228,6 +228,11 @@ cdata.set('DISABLE_ORC', 1)
 
 # Module dependencies
 
+jack_dep = dependency('jack', version : '>= 0.117.0', required : false)
+if jack_dep.found()
+  cdata.set('HAVE_JACK', 1)
+endif
+
 fftw_dep = dependency('fftw3f', required : false)
 if fftw_dep.found()
   cdata.set('HAVE_FFTW', 1)
diff --git a/src/modules/meson.build b/src/modules/meson.build
index 285667cd7..dab6d8207 100644
--- a/src/modules/meson.build
+++ b/src/modules/meson.build
@@ -37,9 +37,7 @@ all_modules = [
   [ 'module-http-protocol-tcp', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_HTTP', '-DUSE_TCP_SOCKETS'], [], libprotocol_http ],
   [ 'module-http-protocol-unix', 'module-protocol-stub.c', [], ['-DUSE_PROTOCOL_HTTP', '-DUSE_UNIX_SOCKETS'], [], libprotocol_http ],
   [ 'module-intended-roles', 'module-intended-roles.c' ],
-#  [ 'module-jackdbus-detect', 'jack/module-jackdbus-detect.c' ],
-#  [ 'module-jack-sink', 'jack/module-jack-sink.c' ],
-#  [ 'module-jack-source', 'jack/module-jack-source.c' ],
+  [ 'module-jackdbus-detect', 'jack/module-jackdbus-detect.c', [], [], [dbus_dep] ],
 #  [ 'module-ladspa-sink', 'module-ladspa-sink.c' ],
 #  [ 'module-lirc', 'module-lirc.c' ],
   [ 'module-loopback', 'module-loopback.c' ],
@@ -112,6 +110,13 @@ if fftw_dep.found()
   ]
 endif
 
+if jack_dep.found()
+  all_modules += [
+    [ 'module-jack-sink', 'jack/module-jack-sink.c', [], [], [jack_dep] ],
+    [ 'module-jack-source', 'jack/module-jack-source.c', [], [], [jack_dep] ],
+  ]
+endif
+
 if systemd_dep.found()
   all_modules += [
     [ 'module-systemd-login', 'module-systemd-login.c', [], [], [systemd_dep] ],