diff --git a/firmware/src/board/mod.rs b/firmware/src/board/mod.rs
index c510c32..b963da2 100644
--- a/firmware/src/board/mod.rs
+++ b/firmware/src/board/mod.rs
@@ -49,6 +49,7 @@ pub fn init() {
              .r14().bit(true)
         });
         while !sysctl.prgpio.read().r0().bit() {}
+        while !sysctl.prgpio.read().r1().bit() {}
         while !sysctl.prgpio.read().r3().bit() {}
         while !sysctl.prgpio.read().r4().bit() {}
         while !sysctl.prgpio.read().r5().bit() {}