diff --git a/Duplicati/Library/Main/default_compressed_extensions.txt b/Duplicati/Library/Main/default_compressed_extensions.txt
index 87c9e3c5d..59dbc0971 100644
--- a/Duplicati/Library/Main/default_compressed_extensions.txt
+++ b/Duplicati/Library/Main/default_compressed_extensions.txt
@@ -126,9 +126,11 @@
 .max #Paperport document/image file (legacy)
 .mobi #Mobipocket EBook File
 .mshc #Microsoft Help Container File
+.odg #OpenDocument Draw Document
 .odp #OpenDocument Presentation	
 .ods #OpenDocument Spreadsheet
 .odt #OpenDocument Text Document
+.otg #OpenDocument Draw Document Template
 .otp #OpenDocument Presentation Template
 .ots #OpenDocument Spreadsheet Template
 .ott #OpenDocument Text Document Template