diff --git a/lib/node_modules/@stdlib/array/cartesian-power/benchmark/benchmark.js b/lib/node_modules/@stdlib/array/cartesian-power/benchmark/benchmark.js
index 558021b32520..7cc9fd8ec26e 100644
--- a/lib/node_modules/@stdlib/array/cartesian-power/benchmark/benchmark.js
+++ b/lib/node_modules/@stdlib/array/cartesian-power/benchmark/benchmark.js
@@ -23,13 +23,14 @@
 var bench = require( '@stdlib/bench' );
 var isArrayArray = require( '@stdlib/assert/is-array-array' );
 var zeroTo = require( '@stdlib/array/zero-to' );
+var format = require( '@stdlib/string/format' );
 var pkg = require( './../package.json' ).name;
 var cartesianPower = require( './../lib' );
 
 
 // MAIN //
 
-bench( pkg+':exponent=2,len=100', function benchmark( b ) {
+bench( format( '%s:exponent=2,len=100', pkg ), function benchmark( b ) {
 	var x;
 	var i;
 	var v;