diff --git a/utils/genrandconfig b/utils/genrandconfig
index 6cb1bed214..5f3fe23260 100755
--- a/utils/genrandconfig
+++ b/utils/genrandconfig
@@ -264,6 +264,9 @@ def fixup_config(configfile):
     if 'BR2_ARM_CPU_ARMV7M=y\n' in configlines and \
        'BR2_PACKAGE_LIBFFI=y\n' in configlines:
         return False
+    if 'BR2_nds32=y\n' in configlines and \
+       'BR2_PACKAGE_LIBFFI=y\n' in configlines:
+        return False
     if 'BR2_PACKAGE_SUNXI_BOARDS=y\n' in configlines:
         configlines.remove('BR2_PACKAGE_SUNXI_BOARDS_FEX_FILE=""\n')
         configlines.append('BR2_PACKAGE_SUNXI_BOARDS_FEX_FILE="a10/hackberry.fex"\n')