diff --git a/generation/codabar.go b/generation/codabar.go
index 8d8f87e..5d4ce36 100644
--- a/generation/codabar.go
+++ b/generation/codabar.go
@@ -8,7 +8,7 @@ import (
 )
 
 func generateCodabar(parameters Parameters) (barcode.Barcode, error) {
-	codabarItem, err := codabar.Encode(parameters.Content)
+	codabarItem, err := codabar.Encode("A" + parameters.Content + "B")
 	if err != nil {
 		fmt.Println("Error creating Barcode", err)
 	}