diff --git a/source/backend/CarlaBackend.h b/source/backend/CarlaBackend.h
index e8ad8b3d8..a903ca354 100644
--- a/source/backend/CarlaBackend.h
+++ b/source/backend/CarlaBackend.h
@@ -34,6 +34,7 @@
 # define CARLA_BACKEND_USE_NAMESPACE using namespace CarlaBackend;
 # include <algorithm>
 # include <cmath>
+# include <limits>
 /* Start namespace */
 CARLA_BACKEND_START_NAMESPACE
 #endif