diff --git a/src/main/java/de/hsrm/compiler/Klang/visitors/PrettyPrintVisitor.java b/src/main/java/de/hsrm/compiler/Klang/visitors/PrettyPrintVisitor.java
index da410f5..37e95e1 100644
--- a/src/main/java/de/hsrm/compiler/Klang/visitors/PrettyPrintVisitor.java
+++ b/src/main/java/de/hsrm/compiler/Klang/visitors/PrettyPrintVisitor.java
@@ -61,6 +61,13 @@ public class PrettyPrintVisitor implements Visitor<Void> {
       ex.nl();
       ex.nl();
     }
+
+    for (var structDef: e.structs) {
+      structDef.welcome(this);
+      ex.nl();
+      ex.nl();
+    }
+
     e.expression.welcome(this);
     ex.write(";");
     return null;
@@ -378,4 +385,24 @@ public class PrettyPrintVisitor implements Visitor<Void> {
     return null;
   }
 
+  @Override
+  public Void visit(StructDefinition e) {
+    ex.write("struct " + e.name + " {");
+    ex.addIndent();
+    for(var field: e.fields) {
+      ex.nl();
+      field.welcome(this);
+    }
+    ex.subIndent();
+    ex.nl();
+    ex.write("}");
+    return null;
+  }
+
+  @Override
+  public Void visit(StructField e) {
+    ex.write(e.name +": " + e.type.getName() + ";");
+    return null;
+  }
+
 }
\ No newline at end of file