diff --git a/.github/workflows/build-appimage.yml b/.github/workflows/build-appimage.yml
index bb510fbb..ff712510 100644
--- a/.github/workflows/build-appimage.yml
+++ b/.github/workflows/build-appimage.yml
@@ -9,13 +9,24 @@ on:
 jobs:
   appimage:
     name: Build AppImage
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     container: docker
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+        - os: ubuntu-latest
+          platform: Linux
+          arch:
+            - x86_64
+        - os: ubuntu-latest
+          arch:
+            - aarch64
     steps:
     - uses: actions/checkout@v4
     - name: Build AppImage
       run: |
-        docker build -t appimage-builder . -f burrow-gtk/build-aux/Dockerfile
+        docker build -t appimage-builder --build-arg="ARCHITECTURE=${{ matrix.arch }}" . -f burrow-gtk/build-aux/Dockerfile
         docker create --name temp appimage-builder
         docker cp temp:/app/burrow-gtk/build-appimage/Burrow-x86_64.AppImage .
         docker rm temp
@@ -23,4 +34,4 @@ jobs:
       name: Upload to GitHub
       with:
         name: AppImage
-        path: Burrow-x86_64.AppImage
+        path: Burrow-${{ matrix.arch }}.AppImage
diff --git a/burrow-gtk/build-aux/Dockerfile b/burrow-gtk/build-aux/Dockerfile
index 4e71c059..b9b0763f 100644
--- a/burrow-gtk/build-aux/Dockerfile
+++ b/burrow-gtk/build-aux/Dockerfile
@@ -1,5 +1,7 @@
 FROM fedora:39
 
+ARG ARCHITECTURE
+
 ENV DEBIAN_FRONTEND=noninteractive
 
 RUN set -eux && \
@@ -15,6 +17,6 @@ COPY . /app
 ENV SQLITE3_STATIC=1
 
 RUN cd /app/burrow-gtk/ && \
-    ./build-aux/build_appimage.sh
+    ARCHITECTURE=$ARCHITECTURE ./build-aux/build_appimage.sh