diff --git a/sqlite.spec b/sqlite.spec
index a620ccb..c27c564 100644
--- a/sqlite.spec
+++ b/sqlite.spec
@@ -162,17 +162,17 @@ export CFLAGS="$RPM_OPT_FLAGS $RPM_LD_FLAGS -DSQLITE_ENABLE_COLUMN_METADATA=1 \
 sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
 sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
 
-%make_build %{?_smp_mflags}
+%make_build
 
 # Build sqlite3_analyzer
 # depends on tcl
 %if %{with tcl}
-%make_build %{?_smp_mflags} sqlite3_analyzer
+%make_build sqlite3_analyzer
 %endif
 
 # Build sqldiff
 %if %{with tcl}
-%make_build %{?_smp_mflags} sqldiff
+%make_build sqldiff
 %endif
 
 %install