diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c26e63f62a24..18878f306000 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -217,9 +217,11 @@ jobs:
       uses: oracle-actions/setup-java@v1
       with:
         # Install the requested EA JDK second, to make it the default on which everything else runs.
-        website: jdk.java.net
-        release: ${{ env.JDK_EA_MAJOR }}
-        version: ${{ format('{0}-ea+{1}', env.JDK_EA_MAJOR, env.JDK_EA_BUILD) }}
+        # Pin EA builds by direct archive URI.
+        # If the URI stops working, check for the updated pattern here:
+        # https://github.com/oracle-actions/setup-java/blob/main/jdk.java.net-uri.properties
+        uri: ${{ format('https://download.java.net/java/early_access/jdk{0}/{1}/GPL/openjdk-{0}-ea+{1}_linux-x64_bin.tar.gz', env.JDK_EA_MAJOR, env.JDK_EA_BUILD) }}
+        install-as-version: ${{ env.JDK_EA_MAJOR }}
     - name: Inject JAVA_HOME_21_64 into `gradle.properties` to always use JDK 21 for Gradle
       run: mkdir -p ~/.gradle && echo "org.gradle.java.home=$JAVA_HOME_21_X64" >> ~/.gradle/gradle.properties