diff --git a/src/llama-arch.cpp b/src/llama-arch.cpp
index b339872581..46eeea814f 100644
--- a/src/llama-arch.cpp
+++ b/src/llama-arch.cpp
@@ -218,10 +218,6 @@ static const std::map<llm_kv, const char *> LLM_KV_NAMES = {
     { LLM_KV_TOKENIZER_FIM_REP_ID,           "tokenizer.ggml.fim_rep_token_id"         },
     { LLM_KV_TOKENIZER_FIM_SEP_ID,           "tokenizer.ggml.fim_sep_token_id"         },
 
-    { LLM_KV_SSM_HEAD_DIM,           "%s.ssm.head_dim"       },
-
-    { LLM_KV_FALCON_H1_MAMBA_RMS_NORM,           "%s.mamba_rms_norm"           },
-
     { LLM_KV_ADAPTER_TYPE,       "adapter.type"       },
     { LLM_KV_ADAPTER_LORA_ALPHA, "adapter.lora.alpha" },
 
diff --git a/src/llama-arch.h b/src/llama-arch.h
index 3b03308b8f..0bd515a28e 100644
--- a/src/llama-arch.h
+++ b/src/llama-arch.h
@@ -159,9 +159,7 @@ enum llm_kv {
 
     // Falcon-H1 specific
     LLM_KV_ATTN_HEAD_DIM,
-    LLM_KV_SSM_HEAD_DIM,
     LLM_KV_N_LAYER,
-    LLM_KV_FALCON_H1_MAMBA_RMS_NORM,
 
     LLM_KV_ROPE_DIMENSION_COUNT,
     LLM_KV_ROPE_DIMENSION_SECTIONS,