diff --git a/src/helics/application_api/helicsTypes.cpp b/src/helics/application_api/helicsTypes.cpp index 894ed71489..50bf2d43de 100644 --- a/src/helics/application_api/helicsTypes.cpp +++ b/src/helics/application_api/helicsTypes.cpp @@ -18,6 +18,9 @@ SPDX-License-Identifier: BSD-3-Clause #include #include +#if FMT_VERSION >= 110000 +# include +#endif #include #include #include