diff --git a/core/object/class_db.cpp b/core/object/class_db.cpp
index 1f0e10056e4..80a89787c1a 100644
--- a/core/object/class_db.cpp
+++ b/core/object/class_db.cpp
@@ -255,7 +255,7 @@ void ClassDB::get_class_list(LocalVector<StringName> &p_classes) {
 		p_classes.push_back(cls.key);
 	}
 
-	SortArray<StringName> sorter;
+	SortArray<StringName, StringName::AlphCompare> sorter;
 	sorter.sort(&p_classes[p_classes.size() - classes.size()], classes.size());
 }
 
@@ -279,7 +279,7 @@ void ClassDB::get_extensions_class_list(LocalVector<StringName> &p_classes) {
 		return;
 	}
 
-	SortArray<StringName> sorter;
+	SortArray<StringName, StringName::AlphCompare> sorter;
 	sorter.sort(&p_classes[original_size], p_classes.size() - original_size);
 }
 
diff --git a/core/object/script_language.cpp b/core/object/script_language.cpp
index 75efe2a234b..4689916cc27 100644
--- a/core/object/script_language.cpp
+++ b/core/object/script_language.cpp
@@ -533,7 +533,7 @@ void ScriptServer::get_global_class_list(LocalVector<StringName> &r_global_class
 	for (const KeyValue<StringName, GlobalScriptClass> &global_class : global_classes) {
 		r_global_classes.push_back(global_class.key);
 	}
-	SortArray<StringName> sorter;
+	SortArray<StringName, StringName::AlphCompare> sorter;
 	sorter.sort(&r_global_classes[r_global_classes.size() - global_classes.size()], global_classes.size());
 }