diff --git a/src/vorta/assets/UI/repotab.ui b/src/vorta/assets/UI/repotab.ui
index ae083ebef..a5eeb7418 100644
--- a/src/vorta/assets/UI/repotab.ui
+++ b/src/vorta/assets/UI/repotab.ui
@@ -421,7 +421,7 @@
           </widget>
          </item>
          <item row="4" column="0">
-          <widget class="QLabel" name="label_12">
+          <widget class="QLabel" name="sizeCompressedLabel">
            <property name="text">
             <string>Compressed Size:</string>
            </property>
diff --git a/src/vorta/borg/create.py b/src/vorta/borg/create.py
index 69dc8b3f1..d665d93c3 100644
--- a/src/vorta/borg/create.py
+++ b/src/vorta/borg/create.py
@@ -36,7 +36,11 @@ def process_result(self, result):
                 stats = result['data']['cache']['stats']
                 repo = RepoModel.get(id=result['params']['repo_id'])
                 repo.total_size = stats['total_size']
-                # repo.unique_csize = stats['unique_csize']
+
+                # Compressed Repository size only supported in borg v1.
+                if not borg_compat.check('V2'):
+                    repo.unique_csize = stats['unique_csize']
+
                 repo.unique_size = stats['unique_size']
                 repo.total_unique_chunks = stats['total_unique_chunks']
                 repo.save()
diff --git a/src/vorta/borg/info_archive.py b/src/vorta/borg/info_archive.py
index 72caf06c3..c8fdc982a 100644
--- a/src/vorta/borg/info_archive.py
+++ b/src/vorta/borg/info_archive.py
@@ -52,6 +52,11 @@ def process_result(self, result):
                 stats = result['data']['cache']['stats']
                 repo = RepoModel.get(id=result['params']['repo_id'])
                 repo.total_size = stats['total_size']
+
+                # Compressed Repository size only supported in borg v1.
+                if not borg_compat.check('V2'):
+                    repo.unique_csize = stats['unique_csize']
+
                 repo.unique_size = stats['unique_size']
                 repo.total_unique_chunks = stats['total_unique_chunks']
                 repo.save()
diff --git a/src/vorta/borg/info_repo.py b/src/vorta/borg/info_repo.py
index 4bbb870bf..a484a514a 100644
--- a/src/vorta/borg/info_repo.py
+++ b/src/vorta/borg/info_repo.py
@@ -61,6 +61,11 @@ def process_result(self, result):
             if 'cache' in result['data']:
                 stats = result['data']['cache']['stats']
                 new_repo.total_size = stats['total_size']
+
+                # Compressed Repository size only supported in borg v1.
+                if not borg_compat.check('V2'):
+                    new_repo.unique_csize = stats['unique_csize']
+
                 new_repo.unique_size = stats['unique_size']
                 new_repo.total_unique_chunks = stats['total_unique_chunks']
             if 'encryption' in result['data']:
diff --git a/src/vorta/views/repo_tab.py b/src/vorta/views/repo_tab.py
index 96b614b02..ac28ae91d 100644
--- a/src/vorta/views/repo_tab.py
+++ b/src/vorta/views/repo_tab.py
@@ -69,6 +69,11 @@ def __init__(self, parent=None):
 
         self.populate_from_profile()  # needs init of ssh and compression items
 
+        # Compressed Repository size only supported in borg v1.
+        if borg_compat.check('V2'):
+            self.sizeCompressed.hide()
+            self.sizeCompressedLabel.hide()
+
     def set_icons(self):
         self.bAddSSHKey.setIcon(get_colored_icon("plus"))
         self.bAddRepo.setIcon(get_colored_icon("plus"))