diff --git a/SPECS/texlive-base.spec b/SPECS/texlive-base.spec
index a86f9ff..9d9c3d4 100644
--- a/SPECS/texlive-base.spec
+++ b/SPECS/texlive-base.spec
@@ -1,3 +1,4 @@
+%global _smp_mflags -j1
 %define _rpmmacrodir /usr/lib/rpm/macros.d/
 %global shortname texlive
 %global source_date 20190410
@@ -6570,9 +6571,7 @@ cd work
 --with-system-libpaper --with-system-potrace --with-pic --with-xdvi-x-toolkit=xaw --with-system-mpfr --with-system-gmp \
 --enable-shared --enable-compiler-warnings=max --without-cxx-runtime-hack \
 --disable-native-texlive-build --disable-t1utils --disable-psutils --disable-biber --disable-ptexenc --disable-largefile \
-%ifarch aarch64 %{mips} %{power64} s390 s390x x86_64
 --disable-luajittex --disable-mfluajit \
-%endif
 --disable-xindy --disable-xindy-docs --disable-xindy-make-rules \
 --disable-rpath