diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptFetchClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptFetchClientCodegen.java
index 0bcacadf15a..ab15af74c3c 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptFetchClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/TypeScriptFetchClientCodegen.java
@@ -687,13 +687,14 @@ public class TypeScriptFetchClientCodegen extends AbstractTypeScriptClientCodege
         }
 
         this.addOperationModelImportInformation(operations);
+        this.escapeOperationIds(operations);
         this.updateOperationParameterForEnum(operations);
         if (this.getSagasAndRecords()) {
             this.updateOperationParameterForSagaAndRecords(operations);
         }
         this.addOperationObjectResponseInformation(operations);
         this.addOperationPrefixParameterInterfacesInformation(operations);
-        this.escapeOperationIds(operations);
+
         return operations;
     }