diff --git a/makefile b/makefile
index 9fef0fe..803eb79 100755
--- a/makefile
+++ b/makefile
@@ -6,7 +6,7 @@ cc_arm= /toolchains/lede-sdk-17.01.2-bcm53xx_gcc-5.4.0_musl-1.1.16_eabi.Linux-x8
 cc_mingw_cross=i686-w64-mingw32-g++-posix
 cc_mac_cross=o64-clang++ -stdlib=libc++
 cc_x86=/toolchains/lede-sdk-17.01.2-x86-generic_gcc-5.4.0_musl-1.1.16.Linux-x86_64/staging_dir/toolchain-i386_pentium4_gcc-5.4.0_musl-1.1.16/bin/i486-openwrt-linux-c++
-cc_amd64=/toolchains/lede-sdk-17.01.2-x86-64_gcc-5.4.0_musl-1.1.16.Linux-x86_64/staging_dir/toolchain-x86_64_gcc-5.4.0_musl-1.1.16/bin/x86_64-openwrt-linux-c++
+cc_amd64=g++
 #cc_bcm2708=/home/wangyu/raspberry/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++ 
 
 
@@ -17,7 +17,7 @@ NAME=speederv2
 
 FLAGS= -std=c++11   -Wall -Wextra -Wno-unused-variable -Wno-unused-parameter -Wno-missing-field-initializers ${OPT}
 
-TARGETS=amd64 arm mips24kc_be x86  mips24kc_le
+TARGETS=amd64
 
 TAR=${NAME}_binaries.tar.gz `echo ${TARGETS}|sed -r 's/([^ ]+)/${NAME}_\1/g'` version.txt
 
@@ -79,7 +79,7 @@ mips24kc_le: git_version
 	${cc_mips24kc_le}  -o ${NAME}_$@   -I. ${SOURCES} ${FLAGS} -lrt -lgcc_eh -static -O2
 
 amd64:git_version
-	${cc_amd64}   -o ${NAME}_$@    -I. ${SOURCES} ${FLAGS} -lrt -static -O2 -lgcc_eh -ggdb
+	${cc_amd64}   -o ${NAME}_$@    -I. ${SOURCES} ${FLAGS} -DSYSTEMD_SOCKET_ACTIVATION -lrt -lsystemd -O2 -lgcc_eh -ggdb
 
 x86:git_version          #to build this you need 'g++-multilib' installed 
 	${cc_x86}   -o ${NAME}_$@      -I. ${SOURCES} ${FLAGS} -lrt -static -O2 -lgcc_eh -ggdb