diff --git a/apps/math_toolbox.cpp b/apps/math_toolbox.cpp
index 0cb24ab13..30af1e1bd 100644
--- a/apps/math_toolbox.cpp
+++ b/apps/math_toolbox.cpp
@@ -67,13 +67,10 @@ const ToolboxMessageTree arithmeticChildren[] = {
 };
 
 const ToolboxMessageTree matricesChildren[] = {
-  ToolboxMessageTree::Leaf(I18n::Message::MatrixCommandWithArg, I18n::Message::NewMatrix, false, I18n::Message::MatrixCommand),
-  ToolboxMessageTree::Leaf(I18n::Message::IndentityCommandWithArg, I18n::Message::Identity),
-  ToolboxMessageTree::Leaf(I18n::Message::InverseCommandWithArg, I18n::Message::Inverse),
   ToolboxMessageTree::Leaf(I18n::Message::DeterminantCommandWithArg, I18n::Message::Determinant),
-  ToolboxMessageTree::Leaf(I18n::Message::TransposeCommandWithArg, I18n::Message::Transpose),
+  ToolboxMessageTree::Leaf(I18n::Message::InverseCommandWithArg, I18n::Message::Inverse),
+  ToolboxMessageTree::Leaf(I18n::Message::IndentityCommandWithArg, I18n::Message::Identity),
   ToolboxMessageTree::Leaf(I18n::Message::TraceCommandWithArg, I18n::Message::Trace),
-  ToolboxMessageTree::Leaf(I18n::Message::DimensionCommandWithArg, I18n::Message::Dimension),
   ToolboxMessageTree::Leaf(I18n::Message::RowEchelonFormCommandWithArg, I18n::Message::RowEchelonForm),
   ToolboxMessageTree::Leaf(I18n::Message::ReducedRowEchelonFormCommandWithArg, I18n::Message::ReducedRowEchelonForm)
 };
@@ -84,6 +81,14 @@ const ToolboxMessageTree vectorsChildren[] = {
   ToolboxMessageTree::Leaf(I18n::Message::NormVectorCommandWithArg, I18n::Message::NormVector),
 };
 
+const ToolboxMessageTree matricesAndVectorsChildren[] = {
+  ToolboxMessageTree::Leaf(I18n::Message::MatrixCommandWithArg, I18n::Message::NewMatrix, false, I18n::Message::MatrixCommand),
+  ToolboxMessageTree::Leaf(I18n::Message::TransposeCommandWithArg, I18n::Message::Transpose),
+  ToolboxMessageTree::Leaf(I18n::Message::DimensionCommandWithArg, I18n::Message::Dimension),
+  ToolboxMessageTree::Node(I18n::Message::Matrices, matricesChildren),
+  ToolboxMessageTree::Node(I18n::Message::Vectors, vectorsChildren)
+};
+
 #if LIST_ARE_DEFINED
 const ToolboxMessageTree listsChildren[] = {
   ToolboxMessageTree::Leaf(I18n::Message::SortCommandWithArg, I18n::Message::Sort),
@@ -856,9 +861,8 @@ const ToolboxMessageTree menu[] = {
   ToolboxMessageTree::Node(I18n::Message::ComplexNumber, complexChildren),
   ToolboxMessageTree::Node(I18n::Message::Unit, unitChildren),
   ToolboxMessageTree::Node(I18n::Message::Arithmetic, arithmeticChildren),
-  ToolboxMessageTree::Node(I18n::Message::Matrices, matricesChildren),
+  ToolboxMessageTree::Node(I18n::Message::MatricesAndVectors, matricesAndVectorsChildren),
   ToolboxMessageTree::Node(I18n::Message::Probability, probabilityChildren),
-  ToolboxMessageTree::Node(I18n::Message::Vectors, vectorsChildren),
 #if LIST_ARE_DEFINED
   ToolboxMessageTree::Node(I18n::Message::Lists,listsChildren),
 #endif
diff --git a/apps/toolbox.de.i18n b/apps/toolbox.de.i18n
index 40c021a70..02cc172e3 100644
--- a/apps/toolbox.de.i18n
+++ b/apps/toolbox.de.i18n
@@ -510,3 +510,4 @@ HartreeConstantTag = "Hartbaum-Konstante"
 MagneticFluxQuantumTag = "Magnetisches Fluss-Quantum"
 ConductanceQuantumTag = "Leitwertquantum"
 CirculationQuantumTag = "Auflage-Quantum"
+MatricesAndVectors = "Matrizen und Vektoren"
diff --git a/apps/toolbox.en.i18n b/apps/toolbox.en.i18n
index b3ff61e29..fd5aaafc8 100644
--- a/apps/toolbox.en.i18n
+++ b/apps/toolbox.en.i18n
@@ -99,6 +99,7 @@ Calculation = "Calculation"
 ComplexNumber = "Complex numbers"
 Combinatorics = "Combinatorics"
 Arithmetic = "Arithmetic"
+MatricesAndVectors = "Matrices and vectors"
 Matrices = "Matrix"
 NewMatrix = "New matrix"
 Identity = "Identity matrix of size n"
diff --git a/apps/toolbox.es.i18n b/apps/toolbox.es.i18n
index f4f9a212c..841d37d7e 100644
--- a/apps/toolbox.es.i18n
+++ b/apps/toolbox.es.i18n
@@ -510,3 +510,4 @@ HartreeConstantTag = "Constante de Hartree"
 MagneticFluxQuantumTag = "Flujo Magnético Cuántico"
 ConductanceQuantumTag = "Conductancia Quantum"
 CirculationQuantumTag = "Circulación Quantum"
+MatricesAndVectors = "Matrices y vectores"
diff --git a/apps/toolbox.fr.i18n b/apps/toolbox.fr.i18n
index 41164cd08..283f2bc28 100644
--- a/apps/toolbox.fr.i18n
+++ b/apps/toolbox.fr.i18n
@@ -514,3 +514,4 @@ HartreeConstantTag = "Constante de Hartree"
 MagneticFluxQuantumTag = "Quantum de Flux Magnétique"
 ConductanceQuantumTag = "Quantum de Conductance"
 CirculationQuantumTag = "Quantum de Circulation"
+MatricesAndVectors = "Matrices et vecteurs"
diff --git a/apps/toolbox.hu.i18n b/apps/toolbox.hu.i18n
index 79d22308a..76fe34d08 100644
--- a/apps/toolbox.hu.i18n
+++ b/apps/toolbox.hu.i18n
@@ -510,3 +510,4 @@ HartreeConstantTag = "Hartree Állandó"
 MagneticFluxQuantumTag = "Mágneses Fluxuskvantum"
 ConductanceQuantumTag = "Vezetőképesség Kvantum"
 CirculationQuantumTag = "Keringési Kvantum"
+MatricesAndVectors = "Mátrixok és vektorok"
diff --git a/apps/toolbox.it.i18n b/apps/toolbox.it.i18n
index 440a87f56..cf3b94f74 100644
--- a/apps/toolbox.it.i18n
+++ b/apps/toolbox.it.i18n
@@ -510,3 +510,4 @@ HartreeConstantTag = "Costante di Hartree"
 MagneticFluxQuantumTag = "Flusso magnetico quantico"
 ConductanceQuantumTag = "Conduttanza quantistica"
 CirculationQuantumTag = "Circolazione quantistica"
+MatricesAndVectors = "Matrici e vettori"
diff --git a/apps/toolbox.nl.i18n b/apps/toolbox.nl.i18n
index e7a40ed25..d6ee4cdfa 100644
--- a/apps/toolbox.nl.i18n
+++ b/apps/toolbox.nl.i18n
@@ -510,3 +510,4 @@ HartreeConstantTag = "Hartreeconstante"
 MagneticFluxQuantumTag = "Magnetische flux kwantum"
 ConductanceQuantumTag = "Kwantumgeleiding"
 CirculationQuantumTag = "Kwantumcirculatie"
+MatricesAndVectors = "Matrices en vectoren"
diff --git a/apps/toolbox.pt.i18n b/apps/toolbox.pt.i18n
index 4891b4e1b..219680ae9 100644
--- a/apps/toolbox.pt.i18n
+++ b/apps/toolbox.pt.i18n
@@ -510,3 +510,4 @@ HartreeConstantTag = "Constante de Hartree"
 MagneticFluxQuantumTag = "Fluxo Magnético Quântico"
 ConductanceQuantumTag = "Quantum de Conduta"
 CirculationQuantumTag = "Quantum de Circulação"
+MatricesAndVectors = "Matrizes e vetores"