diff --git a/src/leaf_data_type.cpp b/src/leaf_data_type.cpp
index b7a3876..fe6fe04 100644
--- a/src/leaf_data_type.cpp
+++ b/src/leaf_data_type.cpp
@@ -104,4 +104,8 @@
 {
     return true;
 }
+bool Bits::operator==(const Bits& other) const
+{
+    return this->m_allowedValues == other.m_allowedValues;
+}
 }