diff --git a/dev-util/perf/perf-6.14.ebuild b/dev-util/perf/perf-6.14.ebuild
index d8f17d85a1ae4..91652fb65d2a4 100644
--- a/dev-util/perf/perf-6.14.ebuild
+++ b/dev-util/perf/perf-6.14.ebuild
@@ -49,6 +49,7 @@ BDEPEND="
 	dev-python/setuptools[${PYTHON_USEDEP}]
 	app-alternatives/yacc
 	app-alternatives/lex
+	sys-apps/which
 	virtual/pkgconfig
 	doc? (
 		app-text/asciidoc