diff --git a/playground/providers.ts b/playground/providers.ts
index 67585da4c..16cef1c74 100644
--- a/playground/providers.ts
+++ b/playground/providers.ts
@@ -27,6 +27,7 @@ export const providers: Provider[] = [
         from: 'Mount Everest Wikipedia page (alias)',
         width: 300,
         height: 300,
+        quality: 70,
         link: 'https://en.wikipedia.org/wiki/Mount_Everest'
       },
       {
diff --git a/src/runtime/providers/ipx.ts b/src/runtime/providers/ipx.ts
index f75852c3e..6d85a2666 100644
--- a/src/runtime/providers/ipx.ts
+++ b/src/runtime/providers/ipx.ts
@@ -12,7 +12,7 @@ const operationsGenerator = createOperationsGenerator({
     quality: 'q',
     background: 'b'
   },
-  joinWith: ',',
+  joinWith: '&',
   formatter: (key, val) => encodeParam(key) + '_' + encodeParam(val)
 })