diff --git a/src/mergerfs.cpp b/src/mergerfs.cpp
index 69c96a67..b2adc724 100644
--- a/src/mergerfs.cpp
+++ b/src/mergerfs.cpp
@@ -298,6 +298,8 @@ namespace l
   }
 }
 
+#include "state.hpp"
+
 int
 main(int    argc_,
      char **argv_)