diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bd76024..dadfdd5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,5 +1,9 @@
 name: ci
-on: [push]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
 
 jobs:
   test:
diff --git a/src/Datatrans.ts b/src/Datatrans.ts
index f484118..ab60c93 100644
--- a/src/Datatrans.ts
+++ b/src/Datatrans.ts
@@ -22,7 +22,7 @@ export interface GlobalDatatransApi {
  */
 export interface DatatransLightboxConfig {
   closed?: () => void;
-  error?: (error: { message: string; detail: string }) => void;
+  error?: (error: { message: string; detail: string }) => void; // eslint-disable-line no-unused-vars
   form?: unknown;
   loaded?: () => void;
   opened?: () => void;
diff --git a/src/Lightbox.tsx b/src/Lightbox.tsx
index ec2c9a0..3916e2b 100644
--- a/src/Lightbox.tsx
+++ b/src/Lightbox.tsx
@@ -12,7 +12,7 @@ export interface LightboxProps {
   onLoaded?: () => void
   onOpened?: () => void
   onCancelled?: () => void
-  onError?: (error: { message: string; detail: string }) => void
+  onError?: (error: { message: string; detail: string }) => void // eslint-disable-line no-unused-vars
 }
 
 declare let window: Window & {