diff --git a/code/modules/modular_computers/computers/item/pda.dm b/code/modules/modular_computers/computers/item/pda.dm
index a2c83e5d6e7..cfb6eb66554 100644
--- a/code/modules/modular_computers/computers/item/pda.dm
+++ b/code/modules/modular_computers/computers/item/pda.dm
@@ -362,6 +362,7 @@
 
 /obj/item/modular_computer/pda/silicon/Destroy()
 	silicon_owner = null
+	robotact = null
 	return ..()
 
 ///Silicons don't have the tools (or hands) to make circuits setups with their own PDAs.