diff --git a/tests/src/test_sensor_cache.cpp b/tests/src/test_sensor_cache.cpp
index a3831dc..cf31add 100644
--- a/tests/src/test_sensor_cache.cpp
+++ b/tests/src/test_sensor_cache.cpp
@@ -1,4 +1,5 @@
 #include "mocks/sensor_mock.hpp"
+#include "printers.hpp"
 #include "sensor_cache.hpp"
 #include "utils/sensor_id_eq.hpp"