diff --git a/private/dbGen/generator-functions.go b/private/dbGen/generator-functions.go
index f71a278..5c5def7 100755
--- a/private/dbGen/generator-functions.go
+++ b/private/dbGen/generator-functions.go
@@ -2,6 +2,7 @@ package dbGen
 
 import (
 	"github.com/keenmate/db-gen/private/helpers"
+	"strings"
 	"text/template"
 )
 
@@ -19,5 +20,8 @@ func getTemplateFunctions() template.FuncMap {
 		"snakeCased": func(s string) string {
 			return helpers.ToSnakeCase(s)
 		},
+		"trimPrefix": func(p string, s string) string {
+			return strings.TrimPrefix(s, p)
+		},
 	}
 }