diff --git a/package/base/linux24-header/linux24-header.conf b/package/base/linux24-header/linux24-header.conf
index b02c193d6..f7191c27a 100644
--- a/package/base/linux24-header/linux24-header.conf
+++ b/package/base/linux24-header/linux24-header.conf
@@ -45,8 +45,9 @@ main_lx_header() {
 		# build two generated headers first ...
 		make ARCH=sparc TOPDIR=$PWD HPATH=$PWD/include \
 		  arch/sparc/kernel/Makefile check_asm
-		make ARCH=sparc64 TOPDIR=$PWD HPATH=$PWD/include \
-		  arch/sparc64/kernel/Makefile check_asm
+		[ $lx_cpu = sparc64 ] && \
+			make ARCH=sparc64 TOPDIR=$PWD HPATH=$PWD/include \
+			  arch/sparc64/kernel/Makefile check_asm
 	  fi
 
 	  cp -rv include/{asm-{sparc{,64},generic},linux} $root/$prefix/include/
diff --git a/package/base/linux24/linux24.conf b/package/base/linux24/linux24.conf
index de54fbc4c..9febf5c72 100644
--- a/package/base/linux24/linux24.conf
+++ b/package/base/linux24/linux24.conf
@@ -90,13 +90,13 @@ main_lx() {
 		[ "$default" ] && \
 		  cp -vf vmlinux $root/boot/vmlinux
 		# build a sun4 kernel ...
-		echo "CONFIG_SUN4=y" >> .config
-		yes '' | eval $MAKE oldconfig > /dev/null
-		eval $MAKE vmlinux
-		cp -vf vmlinux $root/boot/vmlinux4_$ver-rock
+		#echo "CONFIG_SUN4=y" >> .config
+		#yes '' | eval $MAKE oldconfig > /dev/null
+		#eval $MAKE vmlinux
+		#cp -vf vmlinux $root/boot/vmlinux4_$ver-rock
 		[ "$default" ] && \
-		  cp -vf vmlinux $root/boot/vmlinux4
-		echo "# CONFIG_SUN4 is not set" >> .config
+		#  cp -vf vmlinux $root/boot/vmlinux4
+		#echo "# CONFIG_SUN4 is not set" >> .config
 		yes '' | eval $MAKE oldconfig > /dev/null
 		;;
 	    *)