diff --git a/LibOneM2M/OneM2M_Templates.ttcn b/LibOneM2M/OneM2M_Templates.ttcn
index 4e9c3b5ee2332c43cd992745efcb1978ad4f66e5..117d39baa7c6d81efccc628356599996f57235d4 100644
--- a/LibOneM2M/OneM2M_Templates.ttcn
+++ b/LibOneM2M/OneM2M_Templates.ttcn
@@ -1860,6 +1860,7 @@ module OneM2M_Templates {
 			parentID := omit,//NP
 			creationTime := omit,//NP
 			lastModifiedTime := omit,//NP
+			expirationCounter := omit,//Field not existing in container resource
 			labels := omit,//O
 			accessControlPolicyIDs := omit,//O
 			expirationTime := omit,//O