diff --git a/recipes-st/images/st-image-bootfs.bb b/recipes-st/images/st-image-bootfs.bb
index 6ad0669..014b9f2 100644
--- a/recipes-st/images/st-image-bootfs.bb
+++ b/recipes-st/images/st-image-bootfs.bb
@@ -53,6 +53,10 @@ IMAGE_PREPROCESS_COMMAND_remove = "prelink_image;"
 
 IMAGE_PREPROCESS_COMMAND_append = "reformat_rootfs;"
 
+# remove specific systemd task
+IMAGE_PREPROCESS_COMMAND_remove = "systemd-systemctl-native;"
+IMAGE_PREPROCESS_COMMAND_remove = "systemd_preset_all;"
+
 # Cleanup rootfs newly created
 reformat_rootfs() {
     if [ -d ${IMAGE_ROOTFS}${IMAGE_PARTITION_MOUNTPOINT} ]; then
diff --git a/recipes-st/images/st-image-userfs.bb b/recipes-st/images/st-image-userfs.bb
index aa3e414..025e3b9 100644
--- a/recipes-st/images/st-image-userfs.bb
+++ b/recipes-st/images/st-image-userfs.bb
@@ -35,6 +35,11 @@ PACKAGE_INSTALL += " \
     linux-examples-stm32mp1-userfs \
     "
 
+# Add demo application described on specific packagegroup
+PACKAGE_INSTALL += " \
+    packagegroup-st-demo \
+    "
+
 # Reset LDCONFIG to avoid runing ldconfig on image.
 LDCONFIGDEPEND = ""
 
diff --git a/recipes-st/images/st-image-vendorfs.bb b/recipes-st/images/st-image-vendorfs.bb
index a66ae81..b6dca1b 100644
--- a/recipes-st/images/st-image-vendorfs.bb
+++ b/recipes-st/images/st-image-vendorfs.bb
@@ -51,6 +51,11 @@ IMAGE_PREPROCESS_COMMAND_remove = "prelink_image;"
 
 IMAGE_PREPROCESS_COMMAND_append = "reformat_rootfs;"
 
+# remove specific systemd task
+IMAGE_PREPROCESS_COMMAND_remove = "systemd-systemctl-native;"
+IMAGE_PREPROCESS_COMMAND_remove = "systemd_preset_all;"
+
+
 # Cleanup rootfs newly created
 reformat_rootfs() {
     if [ -d ${IMAGE_ROOTFS}${IMAGE_PARTITION_MOUNTPOINT} ]; then