diff --git a/pipewire-jack/src/pipewire-jack.c b/pipewire-jack/src/pipewire-jack.c
index aef067177..968b16feb 100644
--- a/pipewire-jack/src/pipewire-jack.c
+++ b/pipewire-jack/src/pipewire-jack.c
@@ -3872,10 +3872,19 @@ jack_time_t jack_get_time()
 	return SPA_TIMESPEC_TO_USEC(&ts);
 }
 
+SPA_EXPORT
+void default_jack_error_callback(const char *desc)
+{
+	pw_log_error("pw jack error: %s",desc);
+}
+
+SPA_EXPORT
+void (*jack_error_callback)(const char *msg);
+
 SPA_EXPORT
 void jack_set_error_function (void (*func)(const char *))
 {
-	pw_log_warn("not implemented");
+	jack_error_callback = (func == NULL) ? &default_jack_error_callback : func;
 }
 
 SPA_EXPORT