diff --git a/tests/presence_containers.cpp b/tests/presence_containers.cpp
index d634daf..af79d00 100644
--- a/tests/presence_containers.cpp
+++ b/tests/presence_containers.cpp
@@ -7,7 +7,7 @@
  *
 */
 
-#include "trompeloeil_doctest.h"
+#include "trompeloeil_doctest.hpp"
 #include "ast_commands.hpp"
 #include "parser.hpp"
 #include "static_schema.hpp"