diff --git a/src/pwm.rs b/src/pwm.rs
index a8378f54..155b23b0 100644
--- a/src/pwm.rs
+++ b/src/pwm.rs
@@ -564,7 +564,7 @@ macro_rules! tim_pin_hal {
                 fn enable(&mut self) {
                     let tim = unsafe { &*$TIMX::ptr() };
 
-                    tim.$ccmrx_output.modify(|_, w|
+                    tim.$ccmrx_output().modify(|_, w|
                         w.$ocxpe()
                             .enabled() // Enable preload
                             .$ocxm()
diff --git a/src/qei.rs b/src/qei.rs
index 68fbe7e8..445b4361 100644
--- a/src/qei.rs
+++ b/src/qei.rs
@@ -161,7 +161,7 @@ macro_rules! tim_hal {
 
 
                     // Configure TxC1 and TxC2 as captures
-                    tim.ccmr1_output.write(|w| unsafe {
+                    tim.ccmr1_output().write(|w| unsafe {
                         w.cc1s()
                             .bits(0b01)
                             .cc2s()