diff --git a/gcc/build b/gcc/build
index c505b68..8b7425c 100755
--- a/gcc/build
+++ b/gcc/build
@@ -7,8 +7,11 @@ wget https://ftp.gnu.org/gnu/mpc/mpc-1.2.1.tar.gz
 tar -xf gmp-6.2.1.tar.xz
 tar -xf mpfr-4.1.0.tar.xz
 tar -xf mpc-1.2.1.tar.gz
-sed -i '/m64=/s/lib64/lib/' gcc/gcc/config/i386/t-linux64
-sed -i 's/lib64/lib/'       gcc/gcc/config/i386/linux64.h
+mv gmp-6.2.1 gmp
+mv mpfr-4.1.0 mpfr
+mv mpc-1.2.1 mpc
+sed -i '/m64=/s/lib64/lib/' ./config/i386/t-linux64
+sed -i 's/lib64/lib/'       ./config/i386/linux64.h
 mkdir build
 cd build
 ../configure --prefix=/usr --enable-languages=c,c++,d,fortran,go,objc,obj-c++