diff --git a/bitnami/prestashop/1.7/debian-11/prebuildfs/opt/bitnami/scripts/libcomponent.sh b/bitnami/prestashop/1.7/debian-11/prebuildfs/opt/bitnami/scripts/libcomponent.sh
index e3098a93b7c0..a7b60696daa6 100644
--- a/bitnami/prestashop/1.7/debian-11/prebuildfs/opt/bitnami/scripts/libcomponent.sh
+++ b/bitnami/prestashop/1.7/debian-11/prebuildfs/opt/bitnami/scripts/libcomponent.sh
@@ -58,8 +58,8 @@ component_unpack() {
     fi
     if [ -n "$package_sha256" ]; then
         echo "Verifying package integrity"
-        echo "$package_sha256  ${base_name}.tar.gz" | sha256sum --check - || exit "$?"
+        echo "$package_sha256  ${base_name}.tar.gz" | sha256sum --check - || return "$?"
     fi
-    tar --directory "${directory}" --extract --gunzip --file "${base_name}.tar.gz" --no-same-owner --strip-components=2
+    tar --directory "${directory}" --extract --gunzip --file "${base_name}.tar.gz" --no-same-owner --strip-components=2 || return "$?"
     rm "${base_name}.tar.gz"
 }
diff --git a/bitnami/prestashop/README.md b/bitnami/prestashop/README.md
index 9fe0af977c84..61e8f72a825a 100644
--- a/bitnami/prestashop/README.md
+++ b/bitnami/prestashop/README.md
@@ -41,7 +41,7 @@ Non-root container images add an extra layer of security and are generally recom
 Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/tutorials/understand-rolling-tags-containers/).
 
 
-* [`1.7`, `1.7-debian-11`, `1.7.8-6`, `1.7.8-6-debian-11-r3`, `latest` (1.7/debian-11/Dockerfile)](https://github.com/bitnami/bitnami-docker-prestashop/blob/1.7.8-6-debian-11-r3/1.7/debian-11/Dockerfile)
+* [`1.7`, `1.7-debian-11`, `1.7.8-6`, `1.7.8-6-debian-11-r4`, `latest` (1.7/debian-11/Dockerfile)](https://github.com/bitnami/bitnami-docker-prestashop/blob/1.7.8-6-debian-11-r4/1.7/debian-11/Dockerfile)
 
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