diff --git a/include/fmi4cpp/fmu_resource.hpp b/include/fmi4cpp/fmu_resource.hpp
index 98f2067..8e88dcf 100644
--- a/include/fmi4cpp/fmu_resource.hpp
+++ b/include/fmi4cpp/fmu_resource.hpp
@@ -24,6 +24,7 @@
 
 #ifndef FMI4CPP_FMURESOURCE_HPP
 #define FMI4CPP_FMURESOURCE_HPP
+#define _SILENCE_EXPERIMENTAL_FILESYSTEM_DEPRECATION_WARNING
 
 #include <string>
 #include <experimental/filesystem>
diff --git a/src/fmi2/fmu.cpp b/src/fmi2/fmu.cpp
index a0d5f75..bd01487 100644
--- a/src/fmi2/fmu.cpp
+++ b/src/fmi2/fmu.cpp
@@ -26,6 +26,8 @@
 #include <curl/curl.h>
 #endif
 
+#define _SILENCE_EXPERIMENTAL_FILESYSTEM_DEPRECATION_WARNING
+
 #include <utility>
 #include <experimental/filesystem>