diff --git a/.github/workflows/build-multiarch.yml b/.github/workflows/build-multiarch.yml
index ee0083c7..d8eb6e5c 100644
--- a/.github/workflows/build-multiarch.yml
+++ b/.github/workflows/build-multiarch.yml
@@ -4,10 +4,12 @@ on:
     branches:
       - multiarch
       - multiarch-latest
+      - java15
       - test/multiarch/*
     tags:
       - "[0-9]+.[0-9]+.[0-9]+-multiarch"
       - "[0-9]+.[0-9]+.[0-9]+-multiarch-latest"
+      - "[0-9]+.[0-9]+.[0-9]+-java15"
 
 jobs:
   docker-buildx: