diff --git a/pkg/src/Makevars b/pkg/src/Makevars
index 78b02ed3d76a734a9f663a8af49b57bdd92a1558..71c91dbe3f67907a5567e44d163e9c4982d08145 100644
--- a/pkg/src/Makevars
+++ b/pkg/src/Makevars
@@ -1,2 +1,2 @@
-PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS) -I../src/utils
-PKG_LIBS = $(SHLIB_OPENMP_CXXFLAGS)
+PKG_CXXFLAGS = -I../src/utils
+PKG_LIBS =
diff --git a/pkg/src/Makevars.win b/pkg/src/Makevars.win
index 78b02ed3d76a734a9f663a8af49b57bdd92a1558..71c91dbe3f67907a5567e44d163e9c4982d08145 100644
--- a/pkg/src/Makevars.win
+++ b/pkg/src/Makevars.win
@@ -1,2 +1,2 @@
-PKG_CXXFLAGS = $(SHLIB_OPENMP_CXXFLAGS) -I../src/utils
-PKG_LIBS = $(SHLIB_OPENMP_CXXFLAGS)
+PKG_CXXFLAGS = -I../src/utils
+PKG_LIBS =