diff --git a/VmcMessages/VmcExtSetPeriod.cs b/VmcMessages/VmcExtSetPeriod.cs
index 7419af8..812619d 100644
--- a/VmcMessages/VmcExtSetPeriod.cs
+++ b/VmcMessages/VmcExtSetPeriod.cs
@@ -35,6 +35,7 @@ namespace godotVmcSharp
             if (m.Data.Count != 6)
             {
                 GD.Print($"Invalid number of arguments for {addr}. Expecting 6, received {m.Data.Count}");
+                return;
             }
             if (m.Data[0].Type != 'i')
             {