diff --git a/samples/drivers/spi_flash/boards/gd32f450i_eval.conf b/samples/drivers/spi_flash/boards/gd32f450i_eval.conf
new file mode 100644
index 0000000000..b5aa8903ef
--- /dev/null
+++ b/samples/drivers/spi_flash/boards/gd32f450i_eval.conf
@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2022 BrainCo Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+CONFIG_SPI_NOR=y
diff --git a/samples/drivers/spi_flash/boards/gd32vf103v_eval.conf b/samples/drivers/spi_flash/boards/gd32vf103v_eval.conf
new file mode 100644
index 0000000000..b5aa8903ef
--- /dev/null
+++ b/samples/drivers/spi_flash/boards/gd32vf103v_eval.conf
@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2022 BrainCo Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+CONFIG_SPI_NOR=y