diff --git a/lzlib.spec b/lzlib.spec
index adeea1c..d5827a0 100644
--- a/lzlib.spec
+++ b/lzlib.spec
@@ -63,7 +63,7 @@ This subpackage contains libraries and header files for developing
 applications that want to make use of libcerror.
 
 %prep
-%autosetup -n %name-%version
+%autosetup
 
 %build
 # not autoconf!
@@ -75,7 +75,7 @@ pushd build/
 	--includedir="%_includedir" --infodir="%_infodir" --libdir="%_libdir" \
 	--mandir="%_mandir" --sysconfdir="%_sysconfdir" --enable-shared \
 	CC="%__cc" CFLAGS="%optflags" CXX="%__cxx" CXXFLAGS="%optflags"
-make %{?_smp_mflags}
+%make_build
 popd
 
 %install
@@ -87,7 +87,7 @@ rm -f "%buildroot/%_libdir"/*.a
 
 %check
 pushd build/
-make %{?_smp_mflags} check
+%make_build check
 popd
 
 %post   -n %lname -p /sbin/ldconfig