diff --git a/cmd/helm/install.go b/cmd/helm/install.go
index 1d8ec85f1..55e34f405 100644
--- a/cmd/helm/install.go
+++ b/cmd/helm/install.go
@@ -463,7 +463,7 @@ func locateChartPath(repoURL, username, password, name, version string, verify b
 		return filename, err
 	}
 
-	return filename, fmt.Errorf("failed to download %q", name)
+	return filename, fmt.Errorf("failed to download %q (hint: running `helm repo update` may help)", name)
 }
 
 func generateName(nameTemplate string) (string, error) {