1 files changed, 2 insertions, 0 deletions

diff --git a/include/opkele/types.h b/include/opkele/types.h
index 8f4bf73..f732a1e 100644
--- a/include/opkele/types.h
+++ b/include/opkele/types.h
@@ -67,2 +67,4 @@ namespace opkele {
 
+            virtual ~association_t() { }
+
             /**