diff --git a/sql.go b/sql.go
index e92f4c1..601fa2a 100644
--- a/sql.go
+++ b/sql.go
@@ -89,4 +89,9 @@ func putMsg(m ChatWarsMessage) {
 	if err != nil {
 		log.Fatal(err)
 	}
+
+	err = stmt.Close()
+	if err != nil {
+		log.Fatal(err)
+	}
 }