diff --git a/src/openApi/v3/parser/escapeName.ts b/src/openApi/v3/parser/escapeName.ts
index 6b23d934..9d6816c1 100644
--- a/src/openApi/v3/parser/escapeName.ts
+++ b/src/openApi/v3/parser/escapeName.ts
@@ -1,5 +1,5 @@
 export const escapeName = (value: string): string => {
-    if (value) {
+    if (value || value === '') {
         const validName = /^[a-zA-Z_$][\w$]+$/g.test(value);
         if (!validName) {
             return `'${value}'`;