diff --git a/tests/src/unit-testsuites.cpp b/tests/src/unit-testsuites.cpp
index d02f77029..cc163b908 100644
--- a/tests/src/unit-testsuites.cpp
+++ b/tests/src/unit-testsuites.cpp
@@ -32,6 +32,7 @@ SOFTWARE.
 #include <nlohmann/json.hpp>
 using nlohmann::json;
 
+#include "make_test_data_available.hpp"
 #include <fstream>
 #include "make_test_data_available.hpp"