diff --git a/src/lib/netlist/plib/pstream.h b/src/lib/netlist/plib/pstream.h
index 3cd2eb512e0..19ef530dee3 100644
--- a/src/lib/netlist/plib/pstream.h
+++ b/src/lib/netlist/plib/pstream.h
@@ -19,6 +19,7 @@
 #include <fstream>
 #include <ios>
 #include <iostream>
+#include <memory>
 #include <sstream>
 #include <type_traits>
 #include <vector>