diff --git a/src/llmcompressor/modifiers/awq/mappings.py b/src/llmcompressor/modifiers/awq/mappings.py
index ecf1d2bf6..9e50979c9 100644
--- a/src/llmcompressor/modifiers/awq/mappings.py
+++ b/src/llmcompressor/modifiers/awq/mappings.py
@@ -166,6 +166,7 @@ class AWQMapping:
     "Llama4ForConditionalGeneration": _default_mappings,
     "Mistral3ForConditionalGeneration": _default_mappings,
     "MistralForCausalLM": _default_mappings,
+    "Olmo3ForCausalLM": _exaone4_mappings,
     "Phi3ForCausalLM": _phi_mappings,
     "Phi3VForCausalLM": _phi_mappings,
     "Qwen2ForCausalLM": _default_mappings,