diff --git a/include/ck_tile/ops/gemm_quant/pipeline/tile_gemm_quant_traits.hpp b/include/ck_tile/ops/gemm_quant/pipeline/tile_gemm_quant_traits.hpp
index e97eeffb9b..3b5bff03d4 100644
--- a/include/ck_tile/ops/gemm_quant/pipeline/tile_gemm_quant_traits.hpp
+++ b/include/ck_tile/ops/gemm_quant/pipeline/tile_gemm_quant_traits.hpp
@@ -16,7 +16,7 @@ enum struct QuantType : std::uint16_t
     TensorQuant   = 3
 };
 
-std::string quant_type_to_string(QuantType quant_type)
+inline std::string quant_type_to_string(QuantType quant_type)
 {
     switch(quant_type)
     {