diff --git a/src/transformers/models/jamba/modeling_jamba.py b/src/transformers/models/jamba/modeling_jamba.py
index 5449c1fb97d48f..c6e8d425459fe0 100755
--- a/src/transformers/models/jamba/modeling_jamba.py
+++ b/src/transformers/models/jamba/modeling_jamba.py
@@ -210,6 +210,7 @@ class HybridMambaAttentionDynamicCache(DynamicCache):
     """
 
     def __init__(self, config, batch_size, dtype=torch.float16, device=None):
+        super().__init__()
         self.dtype = dtype
         self.layers_block_type = config.layers_block_type
         self.has_previous_state = False  # only used by mamba