diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2963266..6a02c14 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -57,17 +57,17 @@ jobs:
     strategy:
       matrix:
         target: [
-          'alpha-unknown-linux-gnu',
+          # 'alpha-unknown-linux-gnu',
           'x86_64-unknown-linux-gnu',
           'i386-unknown-linux-gnu',
-          'arm-unknown-linux-gnueabi',
+          # 'arm-unknown-linux-gnueabi',
           'arm-unknown-linux-gnueabihf',
-          'hppa-unknown-linux-gnu',
+          # 'hppa-unknown-linux-gnu',
           'aarch64-unknown-linux-gnu',
-          'mips-unknown-linux-gnu',
-          'mipsel-unknown-linux-gnu',
+          # 'mips-unknown-linux-gnu',
+          # 'mipsel-unknown-linux-gnu',
           'powerpc-unknown-linux-gnu',
-          's390-unknown-linux-gnu',
+          # 's390-unknown-linux-gnu',
           's390x-unknown-linux-gnu',
           'sparc-unknown-linux-gnu',
           'powerpc64le-unknown-linux-gnu'
diff --git a/build.sh b/build.sh
index 2237999..a64bfda 100644
--- a/build.sh
+++ b/build.sh
@@ -178,7 +178,7 @@ cmake \
 	-DLLVM_TOOLCHAIN_TOOLS='llvm-ar;llvm-ranlib;llvm-objdump;llvm-rc;llvm-cvtres;llvm-nm;llvm-strings;llvm-readobj;llvm-dlltool;llvm-pdbutil;llvm-objcopy;llvm-strip;llvm-cov;llvm-profdata;llvm-addr2line;llvm-symbolizer;llvm-windres;llvm-ml;llvm-readelf;llvm-size;llvm-cxxfilt' \
 	"${llvm_directory}/llvm"
 
-cmake --build ./ -- -j $((max_jobs / 3))
+cmake --build ./ -- -j $((max_jobs / 2))
 cmake --install ./ --strip
 
 rm --force --recursive ./*