2 files changed, 3 insertions, 2 deletions

diff --git a/classes/image_types_ostree.bbclass b/classes/image_types_ostree.bbclass
index bcbb648..74282ef 100644
--- a/classes/image_types_ostree.bbclass
+++ b/classes/image_types_ostree.bbclass
@@ -219,8 +219,10 @@ IMAGE_CMD_garagesign () {
         target_version=${ostree_target_hash}
         if [ -n "${GARAGE_TARGET_VERSION}" ]; then
             target_version=${GARAGE_TARGET_VERSION}
+            bbwarn "Target version is overriden with GARAGE_TARGET_VERSION variable. It is a dangerous operation, make sure you've read the respective secion in meta-updater/README.adoc"
         elif [ -e "${STAGING_DATADIR_NATIVE}/target_version" ]; then
             target_version=$(cat "${STAGING_DATADIR_NATIVE}/target_version")
+            bbwarn "Target version is overriden with target_version file. It is a dangerous operation, make sure you've read the respective secion in meta-updater/README.adoc"
         fi
 
         # Push may fail due to race condition when multiple build machines try to push simultaneously
diff --git a/classes/target_version_example.bbclass b/classes/target_version_example.bbclass
index 5adf159..ef119fb 100644
--- a/classes/target_version_example.bbclass
+++ b/classes/target_version_example.bbclass
@@ -1,5 +1,4 @@
-# Writes uses repo manifest version as a target version
-#
+# Writes target version to be used by garage-sign
 
 HOSTTOOLS += " git "