diff --git a/sys-apps/texinfo/texinfo-4.13a.recipe b/sys-apps/texinfo/texinfo-4.13a.recipe
index eabd45d6b..bed916683 100644
--- a/sys-apps/texinfo/texinfo-4.13a.recipe
+++ b/sys-apps/texinfo/texinfo-4.13a.recipe
@@ -35,6 +35,7 @@ BUILD_PREREQUIRES="
 	cmd:ld
 	cmd:libtoolize
 	cmd:make
+	cmd:grep
 	cmd:sed
 	"