diff --git a/toolchain/Config.in b/toolchain/Config.in
index 35dbba152..3cd2ed254 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -86,7 +86,7 @@ config TARGET_OPTIMIZATION
 	default "-Os -pipe -mips32r2 -mtune=mips32r2 -funit-at-a-time" if TARGET_ar71xx
 	default "-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips
 	default "-Os -pipe -march=armv5te -mtune=xscale -funit-at-a-time" if TARGET_ixp4xx || TARGET_iop32x || TARGET_pxa || TARGET_orion
-	default "-Os -pipe -march=armv4t -mtune=arm9tdmi -funit-at-a-time" if TARGET_storm
+	default "-Os -pipe -march=armv4 -mtune=arm9tdmi -funit-at-a-time" if TARGET_storm
 	default "-Os -pipe -funit-at-a-time"
 	help
 	  Optimizations to use when building for the target host.