diff --git a/toolchain/toolchain-buildroot/Config.in.2 b/toolchain/toolchain-buildroot/Config.in.2
index 7f19b09dfe..35d6db2be6 100644
--- a/toolchain/toolchain-buildroot/Config.in.2
+++ b/toolchain/toolchain-buildroot/Config.in.2
@@ -97,6 +97,7 @@ choice
 		depends on !BR2_x86_i386
 		depends on !BR2_avr32
 		depends on !BR2_xtensa
+		depends on !BR2_arc
 endchoice
 
 config BR2_PTHREAD_DEBUG