diff --git a/recipes/poppunk/meta.yaml b/recipes/poppunk/meta.yaml
index 1545c56267f92..2c49eded6226c 100644
--- a/recipes/poppunk/meta.yaml
+++ b/recipes/poppunk/meta.yaml
@@ -10,7 +10,7 @@ source:
   sha256: 1ea36fd3dee28b47c7e629eacd5ae5bf6dda3e464c23cfa5f51e63dc3d06e371
 
 build:
-  number: 1
+  number: 2
   skip: True # [py < 39]
   script: "{{ PYTHON }} -m pip install . --no-deps --no-build-isolation --no-cache-dir -vvv"
   entry_points:
@@ -102,4 +102,5 @@ extra:
     - doi:10.1101/gr.241455.118
     - biotools:poppunk
   additional-platforms:
+    - linux-aarch64
     - osx-arm64