diff --git a/sci-visualization/gnuplot/gnuplot-5.0.1.recipe b/sci-visualization/gnuplot/gnuplot-5.0.1.recipe
index 9d7404c22..d16fd5796 100644
--- a/sci-visualization/gnuplot/gnuplot-5.0.1.recipe
+++ b/sci-visualization/gnuplot/gnuplot-5.0.1.recipe
@@ -23,11 +23,13 @@ REQUIRES="
 	lib:libfreetype$secondaryArchSuffix
 	lib:libgd$secondaryArchSuffix
 	lib:libGL$secondaryArchSuffix
+	lib:libiconv$secondaryArchSuffix
 	lib:libjpeg$secondaryArchSuffix
 	lib:libncurses$secondaryArchSuffix
 	lib:libpng16$secondaryArchSuffix
 	lib:libqt5$secondaryArchSuffix
 	lib:libreadline$secondaryArchSuffix
+	lib:libtiff$secondaryArchSuffix
 	lib:libvpx$secondaryArchSuffix
 	lib:libz$secondaryArchSuffix
 	"
@@ -38,10 +40,13 @@ BUILD_REQUIRES="
 #	devel:libcerf$secondaryArchSuffix
 	devel:libGL$secondaryArchSuffix
 	devel:libgd$secondaryArchSuffix
+	devel:libiconv$secondaryArchSuffix
 	devel:libjpeg$secondaryArchSuffix
 #	devel:libpango_1.0$secondaryArchSuffix
+	devel:libpng16$secondaryArchSuffix
 	devel:libqt5$secondaryArchSuffix
 	devel:libreadline$secondaryArchSuffix
+	devel:libtiff$secondaryArchSuffix
 	devel:libvpx$secondaryArchSuffix
 	devel:libz$secondaryArchSuffix
 	"