diff --git a/src/visitor.ts b/src/visitor.ts
index ea72c962..dc6960ca 100644
--- a/src/visitor.ts
+++ b/src/visitor.ts
@@ -63,7 +63,7 @@ export class Visitor extends TsVisitor {
     return fieldsWithArguments
       .map((field) => {
         const name
-          = `${node.name.value
+          = `${this.convertName(node.name.value)
           + (this.config.addUnderscoreToArgsType ? '_' : '')
           + this.convertName(field, {
             useTypesPrefix: false,