diff --git a/avr/modules/clock/main.asm b/avr/modules/clock/main.asm
index f3bf26f..c36f0bc 100644
--- a/avr/modules/clock/main.asm
+++ b/avr/modules/clock/main.asm
@@ -88,7 +88,7 @@ Clock_Every100ms:
 Clock_Every100ms_inc1s:
   clr r16
   sts clockModuleTickCounter, r16
-  rcall onEverySecond
+  rcall sysOnEverySecond
   lds r16, clockModuleCounterSecs
   inc r16
   cpi r16, 60
@@ -98,7 +98,7 @@ Clock_Every100ms_inc1s:
 Clock_Every100ms_inc1m:
   clr r16
   sts clockModuleCounterSecs, r16
-  rcall onEveryMinute
+  rcall sysOnEveryMinute
   lds r16, clockModuleCounterMins
   inc r16
   cpi r16, 60
@@ -108,7 +108,7 @@ Clock_Every100ms_inc1m:
 Clock_Every100ms_inc1h:
   clr r16
   sts clockModuleCounterMins, r16
-  rcall onEveryHour
+  rcall sysOnEveryHour
   lds r16, clockModuleCounterHours
   inc r16
   cpi r16, 24