diff --git a/src/ast/struct.h b/src/ast/struct.h
index 5dc31a4f4c..f9f29ab28e 100644
--- a/src/ast/struct.h
+++ b/src/ast/struct.h
@@ -52,11 +52,6 @@ class Struct : public Castable<Struct, Node> {
 
   ~Struct() override;
 
-  /// Sets the struct decoration
-  /// @param decos the list of decorations to set
-  void set_decorations(StructDecorationList decos) {
-    decorations_ = std::move(decos);
-  }
   /// @returns the struct decorations
   const StructDecorationList& decorations() const { return decorations_; }
 
diff --git a/src/ast/struct_member.h b/src/ast/struct_member.h
index 406476701c..bf9ea2d1d9 100644
--- a/src/ast/struct_member.h
+++ b/src/ast/struct_member.h
@@ -56,11 +56,7 @@ class StructMember : public Castable<StructMember, Node> {
   const std::string& name() const { return name_; }
   /// @returns the type
   type::Type* type() const { return type_; }
-  /// Sets the decorations
-  /// @param decorations the decorations
-  void set_decorations(StructMemberDecorationList decorations) {
-    decorations_ = std::move(decorations);
-  }
+
   /// @returns the decorations
   const StructMemberDecorationList& decorations() const { return decorations_; }