diff --git a/src/make.default b/src/make.default
index 05dffa2..fe73376 100644
--- a/src/make.default
+++ b/src/make.default
@@ -17,10 +17,8 @@ SIGNALS      = N
 # parallelization flags:
 #
 #   MPI          - enable or disable MPI parallelization
-#   OMP          - enable or disable OpenMP parallelization
 #
 MPI          = N
-OMP          = N
 
 # output data format
 #