diff --git a/README.md b/README.md
index 96a6b81..19cb178 100644
--- a/README.md
+++ b/README.md
@@ -96,6 +96,8 @@ Layouts are essential and not installed by cargo. They are installed manually:
     $ sudo mv bottom_row.xml /usr/share/unfettered-keyboard/layouts
     $ curl -OL https://github.com/Julow/Unexpected-Keyboard/raw/1.29.1/res/xml/numeric.xml
     $ sudo mv numeric.xml /usr/share/unfettered-keyboard/layouts
+    $ curl -OL https://github.com/Julow/Unexpected-Keyboard/raw/1.29.1/res/xml/greekmath.xml
+    $ sudo mv numeric.xml /usr/share/unfettered-keyboard/layouts
 
 # Configuration
 
diff --git a/src/core/layout.rs b/src/core/layout.rs
index 2a5dd60..1a9b2e1 100644
--- a/src/core/layout.rs
+++ b/src/core/layout.rs
@@ -611,6 +611,7 @@ impl LayoutFile {
 pub struct Layout {
     main_layout: LayoutFile,
     numeric: LayoutFile,
+    greekmath: LayoutFile,
     bottom_row: LayoutFile,
 
     rows: Vec<Vec<Key>>,
@@ -700,12 +701,16 @@ impl Layout {
         let path = dir.join("numeric.xml");
         let numeric = LayoutFile::load(path)?;
 
+        let path = dir.join("greekmath.xml");
+        let greekmath = LayoutFile::load(path)?;
+
         let path = dir.join("bottom_row.xml");
         let bottom_row = LayoutFile::load(path)?;
 
         let mut layout = Layout {
             main_layout,
             numeric,
+            greekmath,
             bottom_row,
 
             rows: Vec::new(),
@@ -818,6 +823,13 @@ impl Layout {
         self.set_text_supported(self.text_supp);
     }
 
+    pub fn switch_greekmath(&mut self)
+    {
+        let data = self.greekmath.clone();
+        self.open_layout(data);
+        self.set_text_supported(self.text_supp);
+    }
+
     pub fn switch_text(&mut self)
     {
         let data = self.main_layout.clone();