diff --git a/src/GenerateHtml.cpp b/src/GenerateHtml.cpp
index 6e451a8..2e237f3 100644
--- a/src/GenerateHtml.cpp
+++ b/src/GenerateHtml.cpp
@@ -130,7 +130,7 @@ int main(const int argc,
outWriter->write(courses_list,&courses_list_file);
searchable_catalog_file.close();
- courses_list.close();
+ courses_list_file.close();
}
std::unordered_set get_all_courses(const quatalog_data_t& qlog) {