diff --git a/libs/util/include/psemek/util/hash_table.hpp b/libs/util/include/psemek/util/hash_table.hpp
index bebfc781..a2f88323 100644
--- a/libs/util/include/psemek/util/hash_table.hpp
+++ b/libs/util/include/psemek/util/hash_table.hpp
@@ -119,6 +119,7 @@ namespace psemek::util
 				: Hash(std::move(other.hash()))
 				, Equal(std::move(other.equal()))
 				, storage_(std::move(other.storage_))
+				, size_(other.size_)
 			{
 				other.storage_.capacity = 0;
 				other.size_ = 0;