diff --git a/misc/par2cmdline-tbb/par2cmdline-tbb.SlackBuild b/misc/par2cmdline-tbb/par2cmdline-tbb.SlackBuild
index ff6883a0bb..9e9c7f5710 100644
--- a/misc/par2cmdline-tbb/par2cmdline-tbb.SlackBuild
+++ b/misc/par2cmdline-tbb/par2cmdline-tbb.SlackBuild
@@ -5,7 +5,7 @@
 
 PRGNAM=par2cmdline-tbb
 VERSION=0.4_tbb_20100203
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 TAG=${TAG:-_SBo}
 
 DIRNAME=$(echo $PRGNAM | tr -d "\-tbb")
@@ -54,6 +54,7 @@ find . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
+LDFLAGS="-lrt" \
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \