diff --git a/srcpkgs/mesa-demos/template b/srcpkgs/mesa-demos/template
index 51318d7f61..6846acf995 100644
--- a/srcpkgs/mesa-demos/template
+++ b/srcpkgs/mesa-demos/template
@@ -17,7 +17,9 @@ Add_dependency run glibc
 Add_dependency run libX11
 Add_dependency run libXext
 Add_dependency run MesaLib
+
 Add_dependency build pkg-config
 Add_dependency build libX11-devel
 Add_dependency build libXext-devel
 Add_dependency build MesaLib-devel
+Add_dependenvy build glew-devel