diff --git a/src/compressed_tensors/base.py b/src/compressed_tensors/base.py
index 0e073262..665fa9ba 100644
--- a/src/compressed_tensors/base.py
+++ b/src/compressed_tensors/base.py
@@ -14,7 +14,5 @@
 
 SPARSITY_CONFIG_NAME = "sparsity_config"
 QUANTIZATION_CONFIG_NAME = "quantization_config"
-COMPRESSION_CONFIG_NAME = "compression_config"
-KV_CACHE_SCHEME_NAME = "kv_cache_scheme"
 COMPRESSION_VERSION_NAME = "version"
 QUANTIZATION_METHOD_NAME = "quant_method"