diff --git a/code/modules/atmospherics/machinery/portable/canister.dm b/code/modules/atmospherics/machinery/portable/canister.dm
index 87a7d43b37c..d23a5df9586 100644
--- a/code/modules/atmospherics/machinery/portable/canister.dm
+++ b/code/modules/atmospherics/machinery/portable/canister.dm
@@ -480,6 +480,7 @@
 		if("eject")
 			if(holding)
 				if(valve_open)
+					message_admins("[ADMIN_LOOKUPFLW(usr)] removed [holding] from [src] with valve still open at [ADMIN_VERBOSEJMP(src)] releasing contents into the <span class='boldannounce'>air</span><br>.")
 					investigate_log("[key_name(usr)] removed the [holding], leaving the valve open and transferring into the <span class='boldannounce'>air</span><br>", INVESTIGATE_ATMOS)
 				holding.forceMove(get_turf(src))
 				holding = null