diff --git a/.github/workflows/stack_size.yml b/.github/workflows/stack_size.yml
index 066e0505..f6116a3f 100644
--- a/.github/workflows/stack_size.yml
+++ b/.github/workflows/stack_size.yml
@@ -38,6 +38,7 @@ jobs:
           ./muslstack -s $STACK ./monerod-muslstack
 
           sudo apt install bash dash zsh busybox
+          alias ash="busybox ash"
           for shell in sh bash dash zsh ash; do
             cp monerod monerod-idss-$shell
             $shell ./orchestration/increase_default_stack_size.sh monerod-idss-$shell