diff --git a/example/ck_tile/99_toy_example/02_gemm/config.h b/example/ck_tile/99_toy_example/02_gemm/config.h
index fa531be0ff..92ad729b4b 100644
--- a/example/ck_tile/99_toy_example/02_gemm/config.h
+++ b/example/ck_tile/99_toy_example/02_gemm/config.h
@@ -9,7 +9,6 @@
     #define PADDING_K_FIRST
     #define USING_MFMA_16x16x_16x2
 #elif defined(KERNEL_D)
-    #define PADDING_K_FIRST
     #define USING_MFMA_16x16x_16x2
     #define USING_XOR_BASED_BANK_CONFLICT_FREE
 #elif defined(KERNEL_E)