diff --git a/schala-lang/src/ast.rs b/schala-lang/src/ast.rs
index 95f5cfb..afbb1be 100644
--- a/schala-lang/src/ast.rs
+++ b/schala-lang/src/ast.rs
@@ -94,7 +94,6 @@ pub enum ExpressionType {
     indexers: Vec<Expression>,
   },
   IfExpression(Box<Expression>, Block, Option<Block>),
-  MatchExpression(Box<Expression>, Vec<MatchArm>),
   WhileExpression {
     condition: Option<Box<Expression>>,
     body: Block,
@@ -121,12 +120,3 @@ pub enum ForBody {
   MonadicReturn(Expression),
   StatementBlock(Block),
 }
-
-#[derive(Debug, PartialEq, Clone)]
-pub struct MatchArm {
-  pub pat: Pattern,
-  pub expr: Expression,
-}
-
-#[derive(Debug, PartialEq, Clone)]
-pub struct Pattern(pub Rc<String>);
diff --git a/schala-lang/src/parsing.rs b/schala-lang/src/parsing.rs
index aaca001..0f9a79c 100644
--- a/schala-lang/src/parsing.rs
+++ b/schala-lang/src/parsing.rs
@@ -542,7 +542,7 @@ impl Parser {
       LParen => self.paren_expr(),
       LSquareBracket => self.list_expr(),
       Keyword(Kw::If) => self.if_expr(),
-      Keyword(Kw::Match) => self.match_expr(),
+      //Keyword(Kw::Match) => self.match_expr(),
       Keyword(Kw::For) => self.for_expr(),
       Keyword(Kw::While) => self.while_expr(),
       Identifier(_) => self.identifier_expr(),
@@ -642,6 +642,7 @@ impl Parser {
     Ok(delimited!(self, LCurlyBrace, statement, Newline | Semicolon, RCurlyBrace, nonstrict))
   });
 
+  /*
   parse_method!(match_expr(&mut self) -> ParseResult<Expression> {
     expect!(self, Keyword(Kw::Match));
     let expr = {
@@ -669,6 +670,7 @@ impl Parser {
     let identifier = self.identifier()?;
     Ok(Pattern(identifier))
   });
+  */
 
   parse_method!(while_expr(&mut self) -> ParseResult<Expression> {
     use self::ExpressionType::*;
diff --git a/schala-lang/src/tokenizing.rs b/schala-lang/src/tokenizing.rs
index 6eb6773..2b4b8fd 100644
--- a/schala-lang/src/tokenizing.rs
+++ b/schala-lang/src/tokenizing.rs
@@ -45,7 +45,8 @@ impl fmt::Display for TokenType {
 
 #[derive(Debug, Clone, Copy, PartialEq)]
 pub enum Kw {
-  If, Else,
+  If, Then, Else,
+  Is,
   Func,
   For, While,
   Match,
@@ -61,11 +62,12 @@ lazy_static! {
   static ref KEYWORDS: HashMap<&'static str, Kw> =
     hashmap! {
       "if" => Kw::If,
+      "then" => Kw::Then,
       "else" => Kw::Else,
+      "is" => Kw::Is,
       "fn" => Kw::Func,
       "for" => Kw::For,
       "while" => Kw::While,
-      "match" => Kw::Match,
       "var" => Kw::Var,
       "const" => Kw::Const,
       "let" => Kw::Let,