diff --git a/src/libprs500/gui2/dialogs/lrf_single.py b/src/libprs500/gui2/dialogs/lrf_single.py
index 2d50318cc2..93a641e1ae 100644
--- a/src/libprs500/gui2/dialogs/lrf_single.py
+++ b/src/libprs500/gui2/dialogs/lrf_single.py
@@ -168,6 +168,7 @@ class LRFSingleDialog(QDialog, Ui_LRFSingleDialog):
         self.gui_comment.setPlainText(comments if comments else '')
         
         all_series = self.db.all_series()
+        all_series.sort(cmp=lambda x, y : cmp(x[1], y[1]))
         series_id = self.db.series_id(row)
         idx, c = None, 0
         for i in all_series:
diff --git a/src/libprs500/gui2/dialogs/metadata_single.py b/src/libprs500/gui2/dialogs/metadata_single.py
index 9093815bfc..433445c30c 100644
--- a/src/libprs500/gui2/dialogs/metadata_single.py
+++ b/src/libprs500/gui2/dialogs/metadata_single.py
@@ -178,6 +178,7 @@ class MetadataSingleDialog(QDialog, Ui_MetadataSingleDialog):
                 Format(self.formats, ext)
             
         all_series = self.db.all_series()
+        all_series.sort(cmp=lambda x, y : cmp(x[1], y[1]))
         series_id = self.db.series_id(row)
         idx, c = None, 0
         for i in all_series: