diff --git a/SysBuild/guibased/gnuplot b/SysBuild/guibased/gnuplot
index a50038c..3cf83ec 100644
--- a/SysBuild/guibased/gnuplot
+++ b/SysBuild/guibased/gnuplot
@@ -81,7 +81,7 @@ mk() {
 	./configure --target=$TARGET \
 		    --prefix=/usr \
 		    --libdir=\${prefix}/$LIBDIR \
-		    --libexecdir=\${prefix}/bin \
+		    --libexecdir=\${prefix}/$LIBDIR \
 		    --without-tutorial
 	make -j $NUMCPU
 	make -k -j $NUMCPU DESTDIR=$TMPROOT install
@@ -91,4 +91,5 @@ postmk() {
 	mv $TMPROOT/usr/bin/gnuplot{,.dir}
 	find $TMPROOT/usr/bin -type f -exec mv {} $TMPROOT/usr/bin \;
 	rm -r $TMPROOT/usr/bin/gnuplot.dir
+	ln -s /usr/lib/gnuplot/4.4/gnuplot_x11 $TMOPROOT/usr/bin/gnuplot
 }