diff --git a/.crow/build-all-versions-amd64.yaml b/.crow/build-all-versions-amd64.yaml
index 145aba2..d1b12a5 100644
--- a/.crow/build-all-versions-amd64.yaml
+++ b/.crow/build-all-versions-amd64.yaml
@@ -35,7 +35,7 @@ matrix:
       BACKEND: kubernetes
 
 depends_on:
-  - build-all-versions-install-deps
+  - build-all-versions-install-deps-amd64
 
 steps:
   - name: 'Build binaries'
diff --git a/.crow/build-all-versions-arm64.yaml b/.crow/build-all-versions-arm64.yaml
index a24882c..1467da8 100644
--- a/.crow/build-all-versions-arm64.yaml
+++ b/.crow/build-all-versions-arm64.yaml
@@ -50,7 +50,7 @@ matrix:
     #   BACKEND: docker
 
 depends_on:
-  - build-all-versions-install-deps
+  - build-all-versions-install-deps-arm64
 
 steps:
   - name: 'Build binaries'
diff --git a/.crow/build-all-versions-install-deps.yaml b/.crow/build-all-versions-install-deps-amd64.yaml
similarity index 96%
rename from .crow/build-all-versions-install-deps.yaml
rename to .crow/build-all-versions-install-deps-amd64.yaml
index 0306d30..a07ea12 100644
--- a/.crow/build-all-versions-install-deps.yaml
+++ b/.crow/build-all-versions-install-deps-amd64.yaml
@@ -1,6 +1,6 @@
 when:
   - event: manual
-    evaluate: 'task == "build-all-amd64" || task == "build-all-arm64"'
+    evaluate: 'task == "build-all-amd64"'
 
 skip_clone: true
 
diff --git a/.crow/build-all-versions-install-deps-arm64.yaml b/.crow/build-all-versions-install-deps-arm64.yaml
new file mode 100644
index 0000000..4639249
--- /dev/null
+++ b/.crow/build-all-versions-install-deps-arm64.yaml
@@ -0,0 +1,56 @@
+when:
+  - event: manual
+    evaluate: 'task == "build-all-arm64"'
+
+skip_clone: true
+
+labels:
+  agent: gaia
+
+steps:
+  - name: 'Install deps and bincraft'
+    image: reg.devxy.io/rpkgs/build-env-${OS}:${OS_VERSION}-${R_VERSION}
+    pull: true
+    environment:
+      REPO_RO_TOKEN:
+        from_secret: REPO_RO_TOKEN
+      GITHUB_PAT:
+        from_secret: GITHUB_PAT
+      B2_S3_ACCESS_KEY:
+        from_secret: B2_S3_ACCESS_KEY
+      B2_S3_SECRET_KEY:
+        from_secret: B2_S3_SECRET_KEY
+      PGPASS:
+        from_secret: PGPASS
+      R_PKG_CACHE_DIR: /mnt/cache/pkgcache
+      R_LIBS_USER: /mnt/cache/R-pkgs
+      CCACHE_DIR: /mnt/cache/ccache
+    volumes:
+      - ${ARCH}-binaries-r-dep-cache-${OS}-${OS_VERSION//./}:/mnt/cache
+    commands:
+      # one-time full wipe to fix corrupted .so files from previous failed builds
+      # - rm -rf /mnt/cache/R-pkgs
+      - mkdir -p /mnt/cache/pkgcache /mnt/cache/R-pkgs /mnt/cache/ccache /mnt/cache/packages
+      - git clone -q https://pat-s:$$REPO_RO_TOKEN@git.devxy.io/devxy/build-cran-binaries.git .
+      - git clone -q https://codefloe.com/rpkgs/bincraft.git /tmp/bincraft
+      - R -q -e 'pak::sysreqs_db_update(); pak::local_install("/tmp/bincraft"); pak::pak(c("RPostgres", "s3fs", "data.table", "future")); packageVersion("bincraft")'
+      - R -q -e "source('local/packages-to-build.R'); saveRDS(pkgs, '/mnt/cache/packages/pkgs_to_build.rds'); sprintf('Precomputed %s packages to build', length(pkgs))"
+    backend_options:
+      docker:
+        resources:
+          requests:
+            memory: 5Gi
+            cpu: 1000m
+      kubernetes:
+        resources:
+          requests:
+            memory: 5Gi
+            cpu: 1000m
+        nodeSelector:
+          kubernetes.io/arch: ${ARCH}
+          node.kubernetes.io/instance-type: ${K8S_INSTANCE_TYPE}
+        tolerations:
+          - key: 'CI'
+            operator: 'Equal'
+            value: 'true'
+            effect: 'NoSchedule'