diff --git a/src/skf/skf_meth.c b/src/skf/skf_meth.c
index 5a9b49c1..8267266d 100755
--- a/src/skf/skf_meth.c
+++ b/src/skf/skf_meth.c
@@ -132,6 +132,6 @@ end:
 void SKF_METHOD_free(SKF_METHOD *meth)
 {
 	if (meth)
-		free(meth->dso);
+		dylib_close_library(meth->dso);
 	free(meth);
 }