diff --git a/checks/denylisted-imports.go b/checks/denylisted-imports.go
index 6a0cf58..7fcb137 100644
--- a/checks/denylisted-imports.go
+++ b/checks/denylisted-imports.go
@@ -11,7 +11,7 @@ import (
 )
 
 var (
-	deniedImports   = []string{"io/ioutil", "encoding/json"}
+	deniedImports   = []string{"io/ioutil", "encoding/json", "gitea.com/gitea/go-crypto"}
 	DenylistImports = &analysis.Analyzer{
 		Name: "denylist_imports",
 		Doc:  "check for denied imports",
@@ -26,7 +26,7 @@ func runDenylistImports(pass *analysis.Pass) (interface{}, error) {
 			val = strings.TrimPrefix(val, `"`)
 			val = strings.TrimSuffix(val, `"`)
 			for _, deniedImport := range deniedImports {
-				if deniedImport == val {
+				if strings.HasPrefix(val, deniedImport) {
 					// Allow a exemption when there is a comment 'Allow "package_name" import'
 					allowed := false
 					for _, comment := range file.Comments {
@@ -37,7 +37,7 @@ func runDenylistImports(pass *analysis.Pass) (interface{}, error) {
 					}
 
 					if !allowed {
-						pass.Reportf(im.Path.Pos(), `"`+deniedImport+"\" is not allowed to be imported")
+						pass.Reportf(im.Path.Pos(), `"`+val+"\" is not allowed to be imported")
 					}
 				}
 			}