1 files changed, 1 insertions, 1 deletions
diff --git a/src/uint256.h b/src/uint256.h
index fadf2320af..d4917d0eac 100644
--- a/src/uint256.h
+++ b/src/uint256.h
@@ -75,7 +75,7 @@ public:
         return &m_data[WIDTH];
     }
 
-    unsigned int size() const
+    static constexpr unsigned int size()
     {
         return sizeof(m_data);
     }