diff --git a/src/main.rs b/src/main.rs
index bcdf493..0571c20 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -549,7 +549,7 @@ fn mode_list(cmd: &mut Command, args: Args, ids: &mut Vec<i64>, tags: &Vec<Strin
 
 fn mode_update(cmd: &mut Command, args: Args, ids: &mut Vec<i64>, tags: &mut Vec<String>, conn: &mut Connection) -> Result<()> {
     if ids.is_empty() {
-        cmd.error(ErrorKind::InvalidValue, "No ID given, you must supply one ID when using --update").exit();
+        cmd.error(ErrorKind::InvalidValue, "No ID given, you must supply exactly one ID when using --update").exit();
     } else if ids.len() > 1 {
         cmd.error(ErrorKind::InvalidValue, "More than one ID given, you must supply exactly one ID or atleast one tag when using --update").exit();
     }