diff --git a/toolchain_scripts/gcc-x86_64-elf.sh b/toolchain_scripts/gcc-x86_64-elf.sh
index ccb0ef897..583f85a70 100755
--- a/toolchain_scripts/gcc-x86_64-elf.sh
+++ b/toolchain_scripts/gcc-x86_64-elf.sh
@@ -46,7 +46,7 @@ MULTILIB_OPTIONS += mno-red-zone
 MULTILIB_DIRNAMES += no-red-zone
 EOF
 
-sed -i .bak 's/x86_64-\*-elf\*)/x86_64-\*-elf\*)\n\ttmake_file="\${tmake_file} i386\/t-x86_64-elf"/g' "../gcc-13.2.0/gcc/config.gcc"
+sed -i.bak 's/x86_64-\*-elf\*)/x86_64-\*-elf\*)\n\ttmake_file="\${tmake_file} i386\/t-x86_64-elf"/g' "../gcc-13.2.0/gcc/config.gcc"
 
 ../gcc-13.2.0/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --with-newlib --without-headers --enable-version-specific-runtime-libs $ADDONS
 make -j$(nproc) all-gcc
diff --git a/toolchain_scripts/limine.sh b/toolchain_scripts/limine.sh
index ada0946c3..9a12b96ed 100755
--- a/toolchain_scripts/limine.sh
+++ b/toolchain_scripts/limine.sh
@@ -37,7 +37,7 @@ export PREFIX="$OS2_ROOT/toolchain/limine/prefix"
 export PATH="$PREFIX/bin:$PATH"
 
 # fix for old make
-grep -rl "define DEFAULT_VAR =" ../limine-5.20230830.0 | xargs sed -i "" -e 's/define DEFAULT_VAR =/define DEFAULT_VAR/g'
+grep -rl "define DEFAULT_VAR =" ../limine-5.20230830.0 | xargs sed -i.bak -e 's/define DEFAULT_VAR =/define DEFAULT_VAR/g'
 
 ../limine-5.20230830.0/configure --disable-werror --enable-bios-cd --enable-bios --enable-uefi-ia32 --enable-uefi-x86-64 --enable-uefi-cd \
     --prefix="$PREFIX"