diff --git a/services/loopback/common/locale/en.json b/services/loopback/common/locale/en.json
index 9bfbace75f..4d9f2cffde 100644
--- a/services/loopback/common/locale/en.json
+++ b/services/loopback/common/locale/en.json
@@ -29,7 +29,6 @@
 	"The credit must be an integer greater than or equal to zero": "The credit must be an integer greater than or equal to zero",
 	"The grade must be an integer greater than or equal to zero": "The grade must be an integer greater than or equal to zero",
 	"Sample type cannot be blank": "Sample type cannot be blank",
-	"The new quantity should be smaller than the old one": "La nueva cantidad debe ser menor que la anterior",
 	"The package cannot be blank": "The package cannot be blank",
 	"The warehouse can't be repeated": "The warehouse can't be repeated"
 }
\ No newline at end of file