diff --git a/include/kllvm/ast/attribute_set.h b/include/kllvm/ast/attribute_set.h
index e4acc3c0a..5b8cd6f16 100644
--- a/include/kllvm/ast/attribute_set.h
+++ b/include/kllvm/ast/attribute_set.h
@@ -58,7 +58,6 @@ class attribute_set {
     macro_rec,
     nat,
     non_executable,
-    overload,
     priorities,
     priority,
     right,
diff --git a/lib/ast/attribute_set.cpp b/lib/ast/attribute_set.cpp
index d34bedd3c..0316778ef 100644
--- a/lib/ast/attribute_set.cpp
+++ b/lib/ast/attribute_set.cpp
@@ -35,7 +35,6 @@ std::unordered_map<attribute_set::key, std::string> const &attribute_table() {
       {attribute_set::key::macro_rec, "macro_rec"},
       {attribute_set::key::nat, "nat"},
       {attribute_set::key::non_executable, "non-executable"},
-      {attribute_set::key::overload, "overload"},
       {attribute_set::key::priorities, "priorities"},
       {attribute_set::key::priority, "priority"},
       {attribute_set::key::right, "right"},