diff --git a/creality-ender3/README.md b/creality-ender3/README.md
index be88914..62dd726 100644
--- a/creality-ender3/README.md
+++ b/creality-ender3/README.md
@@ -75,4 +75,10 @@ M84 X Y E ;Disable all steppers but Z
 | Brand     | Filament desc | Printing temp | Build Plate temp | Retractation Distance |
 |-----------|---------------|---------------|------------------|-----------------------|
 | Geeetech  | Black         | 210°C         | 60°C             | 0.75mm                |
-| Geeetech  | Silk Silver   | 210°C         | 60°C             | 0.75mm                |
\ No newline at end of file
+| Geeetech  | Silk Silver   | 210°C         | 60°C             | 0.75mm                |
+
+### PETG
+
+| Brand     | Filament desc | Printing temp | Build Plate temp | Retractation Distance |
+|-----------|---------------|---------------|------------------|-----------------------|
+| Geeetech  | --            | --            | --               | --                    |
\ No newline at end of file