diff --git a/src/main/java/de/dhbw/horb/ExpressionGenerator.java b/src/main/java/de/dhbw/horb/ExpressionGenerator.java
index 205eb65..30b33e7 100644
--- a/src/main/java/de/dhbw/horb/ExpressionGenerator.java
+++ b/src/main/java/de/dhbw/horb/ExpressionGenerator.java
@@ -2,6 +2,9 @@ package de.dhbw.horb;
 
 import de.dhbw.horb.ast.*;
 
+import java.util.List;
+import java.util.stream.Collectors;
+
 public class ExpressionGenerator extends DecafBaseVisitor<Expression> {
     @Override
     public Expression visitBinaryOperation(DecafParser.BinaryOperationContext ctx) {
@@ -10,7 +13,10 @@ public class ExpressionGenerator extends DecafBaseVisitor<Expression> {
 
     @Override
     public Expression visitFunCallExpression(DecafParser.FunCallExpressionContext ctx) {
-        throw new RuntimeException("TODO");
+        String name = ctx.funcCall().id().getText();
+        List<DecafParser.ExprContext> expressions = ctx.funcCall().args().expr();
+        List<Expression> args = expressions.stream().map(this::visit).toList();
+        return new FunctionCall(name, args);
     }
 
     @Override