diff --git a/libraries/AP_HAL_Empty/Scheduler.cpp b/libraries/AP_HAL_Empty/Scheduler.cpp
index b493cd7bd6..b18e5a7c11 100644
--- a/libraries/AP_HAL_Empty/Scheduler.cpp
+++ b/libraries/AP_HAL_Empty/Scheduler.cpp
@@ -76,7 +76,7 @@ void EmptyScheduler::panic(const prog_char_t *errormsg, ...)
     va_list ap;
 
     va_start(ap, errormsg);
-    hal.console->vprintf_P(errormsg, ap);
+    hal.console->vprintf(errormsg, ap);
     va_end(ap);
     hal.console->printf_P("\n");
 
diff --git a/libraries/AP_HAL_FLYMAPLE/Scheduler.cpp b/libraries/AP_HAL_FLYMAPLE/Scheduler.cpp
index 719ec6e9eb..5780ed19e1 100644
--- a/libraries/AP_HAL_FLYMAPLE/Scheduler.cpp
+++ b/libraries/AP_HAL_FLYMAPLE/Scheduler.cpp
@@ -239,7 +239,7 @@ void FLYMAPLEScheduler::panic(const prog_char_t *errormsg, ...) {
     _timer_suspended = true;
 
     va_start(ap, errormsg);
-    hal.console->vprintf_P(errormsg, ap);
+    hal.console->vprintf(errormsg, ap);
     va_end(ap);
     hal.console->printf_P("\n");
 
diff --git a/libraries/AP_HAL_SITL/Scheduler.cpp b/libraries/AP_HAL_SITL/Scheduler.cpp
index f0bdd48438..ca89c5fa91 100644
--- a/libraries/AP_HAL_SITL/Scheduler.cpp
+++ b/libraries/AP_HAL_SITL/Scheduler.cpp
@@ -264,7 +264,7 @@ void SITLScheduler::panic(const prog_char_t *errormsg, ...)
     va_list ap;
 
     va_start(ap, errormsg);
-    hal.console->vprintf_P(errormsg, ap);
+    hal.console->vprintf(errormsg, ap);
     va_end(ap);
     hal.console->printf_P("\n");
 
diff --git a/libraries/AP_InertialSensor/AP_InertialSensor_UserInteract_Stream.cpp b/libraries/AP_InertialSensor/AP_InertialSensor_UserInteract_Stream.cpp
index 00fbb58c02..934e2cc97e 100644
--- a/libraries/AP_InertialSensor/AP_InertialSensor_UserInteract_Stream.cpp
+++ b/libraries/AP_InertialSensor/AP_InertialSensor_UserInteract_Stream.cpp
@@ -21,7 +21,7 @@ void AP_InertialSensor_UserInteractStream::_printf_P(
         const prog_char* fmt, ...) {
     va_list ap;
     va_start(ap, fmt);
-    _s->vprintf_P(fmt, ap);
+    _s->vprintf(fmt, ap);
     va_end(ap);
 }