diff --git a/pulse/pcm_pulse.c b/pulse/pcm_pulse.c
index b0e52ab..c53d3c7 100644
--- a/pulse/pcm_pulse.c
+++ b/pulse/pcm_pulse.c
@@ -587,11 +587,16 @@ static void stream_request_cb(pa_stream * p, size_t length, void *userdata)
 	update_active(pcm);
 }
 
-#if defined(PA_CHECK_VERSION) && PA_CHECK_VERSION(0,99,0)
+#if defined(PA_CHECK_VERSION)
+#if PA_CHECK_VERSION(0,99,0)
+
 #define DEFAULT_HANDLE_UNDERRUN		1
 #define do_underrun_detect(pcm, p) \
 	((pcm)->written <= pa_stream_get_underflow_index(p))
-#else
+
+#endif
+#endif
+#ifndef DEFAULT_HANDLE_UNDERRUN
 #define DEFAULT_HANDLE_UNDERRUN		0
 #define do_underrun_detect(pcm, p)	1	/* always true */
 #endif