diff --git a/lib/main.js b/lib/main.js
index 9bc5963..81dd4ba 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -27,7 +27,7 @@ var isAccessorArray = require( '@stdlib/array-base-assert-is-accessor-array' );
 var accessorSetter = require( '@stdlib/array-base-accessor-setter' );
 var setter = require( '@stdlib/array-base-setter' );
 var dtype = require( '@stdlib/array-dtype' );
-var format = require( '@stdlib/string-format' );
+var format = require( '@stdlib/error-tools-fmtprodmsg' );
 
 
 // MAIN //
@@ -71,20 +71,20 @@ function iterator2array() {
 			if ( arguments.length > 2 ) {
 				fcn = arguments[ 2 ];
 				if ( !isFunction( fcn ) ) {
-					throw new TypeError( format( 'invalid argument. Callback argument must be a function. Value: `%s`.', fcn ) );
+					throw new TypeError( format( '00p2b', fcn ) );
 				}
 				thisArg = arguments[ 3 ];
 			}
 		} else {
 			fcn = arguments[ 1 ];
 			if ( !isFunction( fcn ) ) {
-				throw new TypeError( format( 'invalid argument. Callback argument must be a function. Value: `%s`.', fcn ) );
+				throw new TypeError( format( '00p2b', fcn ) );
 			}
 			thisArg = arguments[ 2 ];
 		}
 	}
 	if ( !isIteratorLike( iterator ) ) {
-		throw new TypeError( format( 'invalid argument. Iterator argument must be an iterator protocol-compliant object. Value: `%s`.', iterator ) );
+		throw new TypeError( format( '00p2c', iterator ) );
 	}
 	i = -1;
 	if ( out === void 0 ) {
diff --git a/package.json b/package.json
index e7c66e1..51778a0 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@stdlib/assert-is-collection": "^0.2.2",
     "@stdlib/assert-is-function": "^0.2.2",
     "@stdlib/assert-is-iterator-like": "^0.2.2",
-    "@stdlib/string-format": "^0.2.2",
+    "@stdlib/error-tools-fmtprodmsg": "^0.2.2",
     "@stdlib/types": "^0.4.3",
     "@stdlib/error-tools-fmtprodmsg": "^0.2.2"
   },