diff --git a/example/ck_tile/18_flatmm/run_flatmm_example.inc b/example/ck_tile/18_flatmm/run_flatmm_example.inc
index 3c4d0908dd..b583612cfb 100644
--- a/example/ck_tile/18_flatmm/run_flatmm_example.inc
+++ b/example/ck_tile/18_flatmm/run_flatmm_example.inc
@@ -18,6 +18,10 @@ constexpr const char* DataTypeToString()
     {
         return "bf8";
     }
+    else if  constexpr(std::is_same_v<T, ck_tile::bf16_t>)
+    {
+        return "bf16";
+    }
     else
     {
         return "unknown";