diff --git a/.github/workflows/build-php-images.yml b/.github/workflows/build-php-images.yml
index 408f577..9c7c1fa 100644
--- a/.github/workflows/build-php-images.yml
+++ b/.github/workflows/build-php-images.yml
@@ -1,11 +1,17 @@
 name: Build PHP Images
 
 on:
-  # Uncomment below for testing purposes
   pull_request:
+    paths:
+      - 'images/**'
+      - '.github/workflows/build-php-images.yml'
   push:
     branches:
       - main
+    paths:
+      - 'images/**'
+      - '.github/workflows/build-php-images.yml'
+  workflow_dispatch:
 
 jobs:
   buildx:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9020821..4b795d5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## {{ UNRELEASED_VERSION }} - [{{ UNRELEASED_DATE }}]({{ UNRELEASED_LINK }})
 
+* Updated GitHub Actions to build images only on changes to images or workflows.
+
 ## v1.6.1 - [November 4, 2024](https://github.com/lando/php/releases/tag/v1.6.1)
 
 * Updated to [@lando/vitepress-theme-default-plus@v1.1.0-beta.18](https://github.com/lando/vitepress-theme-default-plus/releases/tag/v1.1.0-beta.18).