diff --git a/Spino_Board/mcu.sch b/Spino_Board/mcu.sch
index 5f0d406ff778c38a8272a5a244b796a408d68fc5..0499fb25208a5c8b346270529363f62ce1c2c864 100644
--- a/Spino_Board/mcu.sch
+++ b/Spino_Board/mcu.sch
@@ -499,4 +499,8 @@ Wire Wire Line
 	6200 2900 6200 2350
 Text HLabel 6200 2350 1    39   BiDi ~ 0
 SAFE_LOCK
+Wire Wire Line
+	6250 2900 6250 2350
+Text HLabel 6250 2350 1    39   Output ~ 0
+PLL_EN
 $EndSCHEMATC
diff --git a/Spino_Board/spino.sch b/Spino_Board/spino.sch
index a2564890867db7c451f8bfcfdd2f482634c057f0..5b58f9b08fb70a6bef9b08f358b954c4f7e6b6a6 100644
--- a/Spino_Board/spino.sch
+++ b/Spino_Board/spino.sch
@@ -71,6 +71,7 @@ F15 "STM32_CLKIN" I L 2850 4250 39
 F16 "SDA" B R 4525 4000 39 
 F17 "SCL" B R 4525 4075 39 
 F18 "SAFE_LOCK" B L 2850 4125 39 
+F19 "PLL_EN" O R 4525 4150 39 
 $EndSheet
 $Comp
 L SN65HVD1471 U101
@@ -1095,4 +1096,8 @@ Wire Wire Line
 	700  3650 700  4125
 Wire Wire Line
 	700  4125 2850 4125
+Wire Wire Line
+	4525 4150 4975 4150
+Text Label 4975 4150 2    39   ~ 0
+PLL_EN
 $EndSCHEMATC