1 files changed, 1 insertions, 1 deletions
diff --git a/libbrep/wrapper-traits.hxx b/libbrep/wrapper-traits.hxx
index ac039e3..fcc63c6 100644
--- a/libbrep/wrapper-traits.hxx
+++ b/libbrep/wrapper-traits.hxx
@@ -7,7 +7,7 @@
 
 #include <odb/pre.hxx>
 
-#include <butl/optional>
+#include <libbutl/optional.hxx>
 
 #include <odb/wrapper-traits.hxx>