diff --git a/subprojects/gst-plugins-good/ext/jack/gstjackaudiosink.c b/subprojects/gst-plugins-good/ext/jack/gstjackaudiosink.c
index c69c6a6e32..cc6c1d5e34 100644
--- a/subprojects/gst-plugins-good/ext/jack/gstjackaudiosink.c
+++ b/subprojects/gst-plugins-good/ext/jack/gstjackaudiosink.c
@@ -882,6 +882,7 @@ gst_jack_audio_sink_dispose (GObject * object)
   }
 
   g_clear_pointer (&sink->port_names, g_free);
+  g_clear_pointer (&sink->server, g_free);
 
   G_OBJECT_CLASS (parent_class)->dispose (object);
 }
diff --git a/subprojects/gst-plugins-good/ext/jack/gstjackaudiosrc.c b/subprojects/gst-plugins-good/ext/jack/gstjackaudiosrc.c
index 302b9b10e5..7cb0c52e10 100644
--- a/subprojects/gst-plugins-good/ext/jack/gstjackaudiosrc.c
+++ b/subprojects/gst-plugins-good/ext/jack/gstjackaudiosrc.c
@@ -896,6 +896,7 @@ gst_jack_audio_src_dispose (GObject * object)
   }
 
   g_clear_pointer (&src->port_names, g_free);
+  g_clear_pointer (&src->server, g_free);
 
   G_OBJECT_CLASS (parent_class)->dispose (object);
 }