diff --git a/custom_templates/apiInner.mustache b/custom_templates/apiInner.mustache
index f03a2fc..9e54f08 100644
--- a/custom_templates/apiInner.mustache
+++ b/custom_templates/apiInner.mustache
@@ -127,7 +127,29 @@ export const {{classname}}AxiosParamCreator = function (configuration?: Configur
                     {{paramName}};
                 {{/isDate}}
                 {{^isDate}}
+                {{#isExplode}}
+                {{#isPrimitiveType}}
                 localVarQueryParameter['{{baseName}}'] = {{paramName}};
+                {{/isPrimitiveType}}
+                {{^isPrimitiveType}}
+                {{^isEnumRef}}
+                {{^isEnum}}
+                for (const [key, value] of Object.entries({{paramName}})) {
+                    localVarQueryParameter[key] = value;
+                }
+                {{/isEnum}}
+                {{/isEnumRef}}
+                {{#isEnum}}
+                localVarQueryParameter['{{baseName}}'] = {{paramName}};
+                {{/isEnum}}
+                {{#isEnumRef}}
+                localVarQueryParameter['{{baseName}}'] = {{paramName}};
+                {{/isEnumRef}}
+                {{/isPrimitiveType}}
+                {{/isExplode}}
+                {{^isExplode}}
+                localVarQueryParameter['{{baseName}}'] = {{paramName}};
+                {{/isExplode}}
                 {{/isDate}}
                 {{/isDateTime}}
             }
diff --git a/custom_templates/package.mustache b/custom_templates/package.mustache
index 690ab63..419e61f 100644
--- a/custom_templates/package.mustache
+++ b/custom_templates/package.mustache
@@ -24,7 +24,7 @@
   "scripts": {
     "build": "tsc {{#supportsES6}}&& tsc -p tsconfig.esm.json{{/supportsES6}}",
     "prepare": "npm run build",
-    "test": "jest --coverage"
+    "test": "jest --coverage --detectOpenHandles"
   },
   "dependencies": {
     "axios": "^0.27.2",