1 files changed, 3 insertions, 2 deletions

diff --git a/firmware/drivers/tuner/si4700.c b/firmware/drivers/tuner/si4700.c
index 1e2c1888e0..3917095353 100644
--- a/firmware/drivers/tuner/si4700.c
+++ b/firmware/drivers/tuner/si4700.c
@@ -295,8 +295,9 @@ void si4700_init(void)
         tuner_present = true;
 
 #ifdef USE_INTERNAL_OSCILLATOR
-        /* enable the internal oscillator */
-        si4700_write_set(TEST1, TEST1_XOSCEN);
+        /* Enable the internal oscillator
+          (Si4702-16 needs this register to be initialised to 0x100) */
+        si4700_write_set(TEST1, TEST1_XOSCEN | 0x100);
         sleep(HZ/2);
 #endif    
     }