diff --git a/lib/crpc/server.go b/lib/crpc/server.go
index ab5492b..4b7ada4 100644
--- a/lib/crpc/server.go
+++ b/lib/crpc/server.go
@@ -210,7 +210,7 @@ func checkResponseType(ctx context.Context, typ reflect.Type) error {
 	case reflect.Ptr:
 		elem := typ.Elem()
 
-		if elem.Kind() != reflect.Struct {
+		if elem.Kind() != reflect.Struct && elem.Kind() != reflect.String {
 			err := checkResponseType(ctx, elem)
 			if err != nil {
 				return err
diff --git a/lib/crpc/server_test.go b/lib/crpc/server_test.go
index 76f986f..acfeffb 100644
--- a/lib/crpc/server_test.go
+++ b/lib/crpc/server_test.go
@@ -71,10 +71,6 @@ func TestWrap(t *testing.T) {
 			"OutputNotPointer", func(ctx context.Context) (out testOutput, err error) { return },
 			"response_type_invalid",
 		},
-		{
-			"OutputNotStructSlice", func(ctx context.Context) (out *string, err error) { return },
-			"response_type_invalid",
-		},
 	}
 
 	for _, test := range tests {