diff --git a/visualizer/offload_visualizer.c b/visualizer/offload_visualizer.c
index ccbd8bc..a478ff6 100644
--- a/visualizer/offload_visualizer.c
+++ b/visualizer/offload_visualizer.c
@@ -505,6 +505,7 @@
                         pcm_close(pcm);
                         pcm = NULL;
                         configure_proxy_capture(mixer, 0);
+                        pthread_cond_wait(&cond, &lock);
                     } else {
                         capture_enabled = true;
                         ALOGD("%s: capture ENABLED", __func__);