diff --git a/arch/arm/src/stm32/stm32_rtc_lowerhalf.c b/arch/arm/src/stm32/stm32_rtc_lowerhalf.c
index 90eb345d06..c89b75c2c9 100644
--- a/arch/arm/src/stm32/stm32_rtc_lowerhalf.c
+++ b/arch/arm/src/stm32/stm32_rtc_lowerhalf.c
@@ -612,7 +612,7 @@ static int stm32_cancelalarm(FAR struct rtc_lowerhalf_s *lower, int alarmid)
   /* ID0-> Alarm A; ID1 -> Alarm B */
 
   DEBUGASSERT(lower != NULL);
-  DEBUGASSERT(alarminfo->id == RTC_ALARMA || alarminfo->id == RTC_ALARMB);
+  DEBUGASSERT(alarmid == RTC_ALARMA || alarmid == RTC_ALARMB);
 
 # warning Missing logic
   return -ENOSYS;
diff --git a/arch/arm/src/stm32/stm32f40xxx_rtcc.c b/arch/arm/src/stm32/stm32f40xxx_rtcc.c
index 4ef236b34d..2bdd23e1ee 100644
--- a/arch/arm/src/stm32/stm32f40xxx_rtcc.c
+++ b/arch/arm/src/stm32/stm32f40xxx_rtcc.c
@@ -144,10 +144,10 @@
 /* Debug ****************************************************************************/
 
 #ifdef CONFIG_DEBUG_RTC
-#  define rtcdbg             rtcdbg
-#  define rtcvdbg            rtcvdbg
-#  define rtclldbg           rctlldbg
-#  define rtcllvdbg          rtcllvdbg
+#  define rtcdbg             dbg
+#  define rtcvdbg            vdbg
+#  define rtclldbg           lldbg
+#  define rtcllvdbg          llvdbg
 #else
 #  define rtcdbg(x...)
 #  define rtcvdbg(x...)
@@ -1398,7 +1398,7 @@ int stm32_rtc_setalarm(FAR struct alm_setalarm_s *alminfo)
         break;
 
       default:
-        rtcvdbg("error unknown %d\n", alminfo->asr_id);
+        rtcvdbg("ERROR: Invalid ALARM%d\n", alminfo->as_id);
         break;
     }