diff --git a/cmd/bitcaskd/main.go b/cmd/bitcaskd/main.go
index a7b2c5f..527089d 100644
--- a/cmd/bitcaskd/main.go
+++ b/cmd/bitcaskd/main.go
@@ -75,8 +75,8 @@ func main() {
 					conn.WriteError("ERR wrong number of arguments for '" + string(cmd.Args[0]) + "' command")
 					return
 				}
-				key := string(cmd.Args[0])
-				value := cmd.Args[1]
+				key := string(cmd.Args[1])
+				value := cmd.Args[2]
 				err = db.Put(key, value)
 				if err != nil {
 					conn.WriteString(fmt.Sprintf("ERR: %s", err))
@@ -88,7 +88,7 @@ func main() {
 					conn.WriteError("ERR wrong number of arguments for '" + string(cmd.Args[0]) + "' command")
 					return
 				}
-				key := string(cmd.Args[0])
+				key := string(cmd.Args[1])
 				value, err := db.Get(key)
 				if err != nil {
 					conn.WriteNull()
@@ -100,7 +100,7 @@ func main() {
 					conn.WriteError("ERR wrong number of arguments for '" + string(cmd.Args[0]) + "' command")
 					return
 				}
-				key := string(cmd.Args[0])
+				key := string(cmd.Args[1])
 				err := db.Delete(key)
 				if err != nil {
 					conn.WriteInt(0)