diff --git a/.github/workflows/buildArtifacts.yml b/.github/workflows/buildArtifacts.yml
index 8e5b63e..0a631f6 100644
--- a/.github/workflows/buildArtifacts.yml
+++ b/.github/workflows/buildArtifacts.yml
@@ -1,5 +1,9 @@
 name: Build CLI Installer Artifacts Partial
 
+env:
+  # Increase heap to keep Nitro/Vite SSR builds (editor) from OOMing while treeshaking.
+  NODE_OPTIONS: --max-old-space-size=4096
+
 on:
   workflow_call:
     inputs:
diff --git a/.github/workflows/onDispatchBuildArtifacts.yml b/.github/workflows/onDispatchBuildArtifacts.yml
index ec9983d..05de3d7 100644
--- a/.github/workflows/onDispatchBuildArtifacts.yml
+++ b/.github/workflows/onDispatchBuildArtifacts.yml
@@ -12,4 +12,4 @@ jobs:
   build-artifacts:
     uses: ./.github/workflows/buildArtifacts.yml
     with:
-      retention-days: ${{ inputs.retention-days || 7 }}
+      retention-days: ${{ inputs.retention-days }}