diff --git a/sys/conf/options.powerpc b/sys/conf/options.powerpc
index 857fa8091f4a..463c2b9da8c7 100644
--- a/sys/conf/options.powerpc
+++ b/sys/conf/options.powerpc
@@ -1,38 +1,40 @@
 # $FreeBSD$
 # Options specific to the powerpc platform kernels
 
 AIM			opt_global.h
 BOOKE			opt_global.h
 BOOKE_E500		opt_global.h
 CELL
 
 POWERPC
 POWERPC64
 POWERPC64LE
 POWERPCSPE
 
 FPU_EMU
 
 COMPAT_FREEBSD32	opt_global.h
 
+ISA_206_ATOMICS		opt_global.h
+
 MOEA64_STATS		opt_pmap.h
 AMIGAONE		opt_platform.h
 MIKROTIK		opt_platform.h
 MPC85XX			opt_platform.h
 POWERMAC		opt_platform.h
 PS3			opt_platform.h
 MAMBO
 POWERNV			opt_platform.h
 PSERIES
 PSIM
 QEMU			opt_platform.h
 
 SC_OFWFB		opt_ofwfb.h
 
 OFWCONS_POLL_HZ		opt_ofw.h
 
 # AGP debugging support
 AGP_DEBUG		opt_agp.h
 
 # iWARP client interface support in ixl
 IXL_IW			opt_ixl.h