diff --git a/src/apps/bin/Jamfile b/src/apps/bin/Jamfile
index ebb822c124..886b2f894a 100644
--- a/src/apps/bin/Jamfile
+++ b/src/apps/bin/Jamfile
@@ -55,6 +55,7 @@ SubInclude OBOS_TOP src apps bin listdev ;
 SubInclude OBOS_TOP src apps bin mkdos ;
 SubInclude OBOS_TOP src apps bin pc ;
 SubInclude OBOS_TOP src apps bin sed ;
+SubInclude OBOS_TOP src apps bin mail ;
 
 # RCS commands
 SubInclude OBOS_TOP src apps bin rcs ;