1 files changed, 2 insertions, 0 deletions

diff --git a/firmware/drivers/audio/wm8751.c b/firmware/drivers/audio/wm8751.c
index 7145fe4ea4..439d50a5d0 100644
--- a/firmware/drivers/audio/wm8751.c
+++ b/firmware/drivers/audio/wm8751.c
@@ -219,6 +219,8 @@ void audiohw_close(void)
     /* 2. Disable all output buffers. */
     wmcodec_write(PWRMGMT2, 0x0);
 
+    sleep(HZ);
+
     /* 3. Switch off the power supplies. */
     wmcodec_write(PWRMGMT1, 0x0);
 }