diff --git a/apps/probability/base.de.i18n b/apps/probability/base.de.i18n
index caad4c2e7..8299586b6 100644
--- a/apps/probability/base.de.i18n
+++ b/apps/probability/base.de.i18n
@@ -5,9 +5,7 @@ Binomial = "Binomial"
 Geometric = "Geometrische"
 Uniforme = "Uniform"
 Normal = "Normal"
-Poisson = "Poisson"
 ChiSquared = "Chi-Quadrat"
-Student = "Student"
 UniformDistribution = "Uniformverteilung"
 ExponentialDistribution = "Exponentialverteilung"
 GeometricDistribution = "Geometrischeverteilung"
diff --git a/apps/probability/base.en.i18n b/apps/probability/base.en.i18n
index 275bfef05..3974e58dd 100644
--- a/apps/probability/base.en.i18n
+++ b/apps/probability/base.en.i18n
@@ -5,9 +5,7 @@ Binomial = "Binomial"
 Geometric = "Geometric"
 Uniforme = "Uniform"
 Normal = "Normal"
-Poisson = "Poisson"
 ChiSquared = "Chi-squared"
-Student = "Student"
 UniformDistribution = "Uniform distribution"
 ExponentialDistribution = "Exponential distribution"
 GeometricDistribution = "Geometric distribution"
diff --git a/apps/probability/base.es.i18n b/apps/probability/base.es.i18n
index 608daf6f5..fabe537a5 100644
--- a/apps/probability/base.es.i18n
+++ b/apps/probability/base.es.i18n
@@ -5,9 +5,7 @@ Binomial = "Binomial"
 Geometric = "Geométrica"
 Uniforme = "Uniforme"
 Normal = "Normal"
-Poisson = "Poisson"
 ChiSquared = "Chi-cuadrado"
-Student = "Student"
 UniformDistribution = "Distribución uniforme"
 ExponentialDistribution = "Distribución exponencial"
 GeometricDistribution = "Distribución geométrica"
diff --git a/apps/probability/base.fr.i18n b/apps/probability/base.fr.i18n
index 0e14134eb..3089a6625 100644
--- a/apps/probability/base.fr.i18n
+++ b/apps/probability/base.fr.i18n
@@ -5,9 +5,7 @@ Binomial = "Binomiale"
 Geometric = "Géométrique"
 Uniforme = "Uniforme"
 Normal = "Normale"
-Poisson = "Poisson"
 ChiSquared = "Chi2"
-Student = "Student"
 UniformDistribution = "Loi uniforme"
 ExponentialDistribution = "Loi exponentielle"
 GeometricDistribution = "Loi géométrique"
diff --git a/apps/probability/base.pt.i18n b/apps/probability/base.pt.i18n
index 35ced259c..03b4cd721 100644
--- a/apps/probability/base.pt.i18n
+++ b/apps/probability/base.pt.i18n
@@ -5,9 +5,7 @@ Binomial = "Binomial"
 Geometric = "Geométrica"
 Uniforme = "Uniforme"
 Normal = "Normal"
-Poisson = "Poisson"
 ChiSquared = "Qui-quadrado"
-Student = "Student"
 UniformDistribution = "Distribuição uniforme"
 ExponentialDistribution = "Distribuição exponencial"
 GeometricDistribution = "Distribuição geométrica"
diff --git a/apps/probability/base.universal.i18n b/apps/probability/base.universal.i18n
index ac423313b..d329346c6 100644
--- a/apps/probability/base.universal.i18n
+++ b/apps/probability/base.universal.i18n
@@ -3,5 +3,7 @@ FiniteIntegralFirstLegend = "P("
 FiniteIntegralLegend = "≤X≤"
 LeftIntegralFirstLegend = "P(X≤"
 LeftIntegralSecondLegend = ")="
+Poisson = "Poisson"
 RightIntegralFirstLegend = "P(X≥"
 RightIntegralSecondLegend = ")="
+Student = "Student"