diff --git a/package.json b/package.json
index 5780aeb..4c08b44 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,8 @@
     "@stdlib/array-base-indices-complement": "^0.1.1",
     "@stdlib/array-base-take-indexed": "^0.2.3",
     "@stdlib/ndarray-base-to-unique-normalized-indices": "^0.1.1",
-    "@stdlib/types": "^0.5.1"
+    "@stdlib/types": "^0.5.1",
+    "@stdlib/error-tools-fmtprodmsg": "^0.2.3"
   },
   "devDependencies": {
     "@stdlib/array-base-filled": "^0.2.3",
@@ -88,4 +89,4 @@
     "type": "opencollective",
     "url": "https://opencollective.com/stdlib"
   }
-}
+}
\ No newline at end of file