diff --git a/src/core/plugins/oas3/helpers.js b/src/core/plugins/oas3/helpers.js
index 08fdc0fd..0300bb62 100644
--- a/src/core/plugins/oas3/helpers.js
+++ b/src/core/plugins/oas3/helpers.js
@@ -6,7 +6,7 @@ export function isOAS3(jsSpec) {
     return false
   }
 
-  return oasVersion.startsWith("3.0.0")
+  return oasVersion.startsWith("3")
 }
 
 export function isSwagger2(jsSpec) {