diff --git a/src/libstore/derivations.hh b/src/libstore/derivations.hh
index 8f22b4afa6..a5ffc22520 100644
--- a/src/libstore/derivations.hh
+++ b/src/libstore/derivations.hh
@@ -1,10 +1,10 @@
 #pragma once
 
-#include <map>
-
 #include "types.hh"
 #include "hash.hh"
 
+#include <map>
+
 
 namespace nix {
 
diff --git a/src/libutil/types.hh b/src/libutil/types.hh
index 165a46fa28..a2ab1cc0ee 100644
--- a/src/libutil/types.hh
+++ b/src/libutil/types.hh
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "config.h"
+
 #include <string>
 #include <list>
 #include <set>