diff --git a/src/main.rs b/src/main.rs
index fead6806c1e92187107ff5fc0cd3e0226e42ee4b..62f6a3230ea1d625cdb016f12b1afec26423ddb3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -251,7 +251,7 @@ mod app {
 
                         // wait for radio to be idle again
                         loop {
-                            if ctx.shared.radio.lock(|r| tick(r)) {
+                            if ctx.shared.radio.lock(tick) {
                                 break;
                             }
                         }
@@ -262,7 +262,7 @@ mod app {
 
                 // wait for radio to be idle again
                 loop {
-                    if ctx.shared.radio.lock(|r| tick(r)) {
+                    if ctx.shared.radio.lock(tick) {
                         break;
                     }
                 }