diff --git a/forge-gui-mobile/src/forge/deck/FDeckImportDialog.java b/forge-gui-mobile/src/forge/deck/FDeckImportDialog.java
index 37e134f4875..c89c7115f9a 100644
--- a/forge-gui-mobile/src/forge/deck/FDeckImportDialog.java
+++ b/forge-gui-mobile/src/forge/deck/FDeckImportDialog.java
@@ -87,6 +87,14 @@ public class FDeckImportDialog extends FDialog {
         for (DeckRecognizer.Token token : tokens) {
             if (token.getType() == TokenType.KnownCard) {
                 showOptions = true;
+
+                dateTimeCheck.setCommand(new FEventHandler() {
+                    @Override
+                    public void handleEvent(FEvent e) {
+                        updateDropDownEnabled();
+                    }
+                });
+                updateDropDownEnabled();
                 return;
             }
         }
@@ -96,6 +104,12 @@ public class FDeckImportDialog extends FDialog {
         txtInput.setText("No known cards found on clipboard.\n\nCopy the decklist to the clipboard, then reopen this dialog.");
     }
 
+    private void updateDropDownEnabled() {
+        boolean enabled = dateTimeCheck.isSelected();
+        monthDropdown.setEnabled(enabled);
+        yearDropdown.setEnabled(enabled);
+    }
+
     @Override
     public void drawOverlay(Graphics g) {
         super.drawOverlay(g);