diff --git a/entrypoint.sh b/entrypoint.sh
index 14f7160..288ecd6 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -28,12 +28,12 @@ PLUGIN_YML=$(find . -regex '\./Koha/Plugin/.*[A-Za-z]*/PLUGIN\.yml$' | sed '1q;d
 
 sed -i -e "s/{VERSION}/${PLUGIN_VERSION}/g" ${PLUGIN_MODULE}
 sed -i -e "s/{MINIMUM_VERSION}/${MINIMUM_VERSION}/g" ${PLUGIN_MODULE}
-sed -i -e "s/1900-01-01/${TODAY_ISO}/g" $PLUGIN_MODULE
+sed -i -e "s/{DATE_UPDATED}/${TODAY_ISO}/g" $PLUGIN_MODULE
 
 if [ -f "$PLUGIN_YML" ]; then
     sed -i -e "s/{VERSION}/${PLUGIN_VERSION}/g" ${PLUGIN_YML}
     sed -i -e "s/{MINIMUM_VERSION}/${MINIMUM_VERSION}/g" ${PLUGIN_YML}
-    sed -i -e "s/1900-01-01/${TODAY_ISO}/g" $PLUGIN_YML
+    sed -i -e "s/{DATE_UPDATED}/${TODAY_ISO}/g" $PLUGIN_YML
     cat $PLUGIN_YML
 fi