diff --git a/Core/include/Acts/Seeding/HoughTransformUtils.hpp b/Core/include/Acts/Seeding/HoughTransformUtils.hpp index a7a84d8908c..4fcece48034 100644 --- a/Core/include/Acts/Seeding/HoughTransformUtils.hpp +++ b/Core/include/Acts/Seeding/HoughTransformUtils.hpp @@ -14,6 +14,7 @@ #include "Acts/Utilities/Logger.hpp" #include "Acts/Utilities/Result.hpp" +#include #include #include #include