diff --git a/modules/administration-guide/attachments/restricted-environment/prepare-restricted-environment.sh b/modules/administration-guide/attachments/restricted-environment/prepare-restricted-environment.sh
index 453d4a079a..d9049c872b 100644
--- a/modules/administration-guide/attachments/restricted-environment/prepare-restricted-environment.sh
+++ b/modules/administration-guide/attachments/restricted-environment/prepare-restricted-environment.sh
@@ -73,7 +73,7 @@ echo "[INFO] Creating the catalog dockerfile."
 if [ -f "${my_catalog}.Dockerfile" ]; then
   rm -f "${my_catalog}.Dockerfile"
 fi
-opm alpha generate dockerfile "./${my_catalog}"
+opm generate dockerfile "./${my_catalog}"
 
 echo "[INFO] Building the catalog image locally."
 podman build -t "${my_operator_index}" -f "./${my_catalog}.Dockerfile" --no-cache .