1 files changed, 4 insertions, 0 deletions

diff --git a/apps/pcmbuf.c b/apps/pcmbuf.c
index 2075fc66e7..eb8b2a3f3d 100644
--- a/apps/pcmbuf.c
+++ b/apps/pcmbuf.c
@@ -740,7 +740,11 @@ static bool prepare_insert(size_t length)
     {
         pcmbuf_boost(true);
         /* Pre-buffer 1s. */
+#if MEMORYSIZE <= 1
+        if (!LOW_DATA(1))
+#else
         if (!LOW_DATA(4))
+#endif
         {
             logf("pcm starting");
             pcmbuf_play_start();