diff --git a/slither/slithir/variables/constant.py b/slither/slithir/variables/constant.py
index 96a2864e9..09a5ee34f 100644
--- a/slither/slithir/variables/constant.py
+++ b/slither/slithir/variables/constant.py
@@ -75,3 +75,6 @@ class Constant(SlithIRVariable):
 
     def __repr__(self):
         return f"{str(self.value)}"
+
+    def __hash__(self) -> int:
+        return self._val.__hash__()