diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 23c51ec..2107e14 100755
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -2,7 +2,9 @@ name: Deploy image to GHCR 🪂
 
 env:
   REGISTRY: ghcr.io
-  PLATFORMS: linux/amd64,linux/arm64
+  # PLATFORMs is a comma-separted list of architectures to build for.
+  # We disable linux/arm64 due to runner mem saturation.
+  PLATFORMS: linux/amd64
 
 on:
   repository_dispatch:
diff --git a/scripts/test_installations.sh b/scripts/test_installations.sh
index 1cac9cb..dbf048f 100755
--- a/scripts/test_installations.sh
+++ b/scripts/test_installations.sh
@@ -5,7 +5,7 @@ set -eo pipefail
 echo "🔎 Checking installations..."
 
 function check_installation() {
-    if command -v "$1" &> /dev/null
+    if type "$1" &> /dev/null
     then
         echo "✅ $1 is installed."
     else