diff --git a/apps/shared.de.i18n b/apps/shared.de.i18n
index 12cc7f5ae..dd2539a20 100644
--- a/apps/shared.de.i18n
+++ b/apps/shared.de.i18n
@@ -28,7 +28,6 @@ Initialization = "Initialisierung"
 IntervalSet = "Tabelleneinstell"
 Language = "Sprache"
 LowBattery = "Batterie leer"
-MathError = "Mathematischen Fehler"
 Mean = "Mittelwert"
 Move = " Verschieben: "
 Next = "Nachste"
diff --git a/apps/shared.en.i18n b/apps/shared.en.i18n
index c1bf80b6b..85394a23a 100644
--- a/apps/shared.en.i18n
+++ b/apps/shared.en.i18n
@@ -28,7 +28,6 @@ Initialization = "Preadjustment"
 IntervalSet = "Set the interval"
 Language = "Language"
 LowBattery = "Low battery"
-MathError = "Math error"
 Mean = "Mean"
 Move = " Move: "
 Next = "Next"
diff --git a/apps/shared.es.i18n b/apps/shared.es.i18n
index 77e646102..d25e838d2 100644
--- a/apps/shared.es.i18n
+++ b/apps/shared.es.i18n
@@ -28,7 +28,6 @@ Initialization = "Inicializacion"
 IntervalSet = "Ajustar el intervalo"
 Language = "Idioma"
 LowBattery = "Bateria baja"
-MathError = "Error matematico"
 Mean = "Media"
 Move = " Mover : "
 Next = "Siguiente"
diff --git a/apps/shared.fr.i18n b/apps/shared.fr.i18n
index 1548bed93..207e82836 100644
--- a/apps/shared.fr.i18n
+++ b/apps/shared.fr.i18n
@@ -28,7 +28,6 @@ Initialization = "Initialisation"
 IntervalSet = "Regler l'intervalle"
 Language = "Langue"
 LowBattery = "Batterie faible"
-MathError = "Erreur mathematique"
 Mean = "Moyenne"
 Move = " Deplacer : "
 Next = "Suivant"
diff --git a/apps/shared.pt.i18n b/apps/shared.pt.i18n
index 6742fd2fd..20733146d 100644
--- a/apps/shared.pt.i18n
+++ b/apps/shared.pt.i18n
@@ -28,7 +28,6 @@ Initialization = "Inicializacao"
 IntervalSet = "Ajustar o intervalo"
 Language = "Idioma"
 LowBattery = "Bateria fraca"
-MathError = "Erro matematico"
 Mean = "Media"
 Move = " Mover : "
 Next = "Seguinte"