diff --git a/package.json b/package.json
index 6bdae76..2e1f3ea 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,8 @@
   "dependencies": {
     "@stdlib/array-base-flatten": "^0.2.1",
     "@stdlib/array-base-slice": "^0.2.2",
-    "@stdlib/types": "^0.4.3"
+    "@stdlib/types": "^0.4.3",
+    "@stdlib/error-tools-fmtprodmsg": "^0.2.2"
   },
   "devDependencies": {
     "@stdlib/array-base-onesnd": "^0.2.2",
@@ -81,4 +82,4 @@
     "type": "opencollective",
     "url": "https://opencollective.com/stdlib"
   }
-}
+}
\ No newline at end of file