diff --git a/src/multifluid.cpp b/src/multifluid.cpp
index c125438a9a361b1e53c321c196ba62dd357635cf..3d09ba6f108afba998db287ff5d2d525a48ad796 100644
--- a/src/multifluid.cpp
+++ b/src/multifluid.cpp
@@ -1,5 +1,4 @@
 #include "teqp/core.hpp"
-#include <any>
 
 template<typename EOSCollection>
 class CorrespondingStatesContribution {