diff --git a/code/modules/telesci/telesci_computer.dm b/code/modules/telesci/telesci_computer.dm
index 4b5ca5587d7..d699977da45 100644
--- a/code/modules/telesci/telesci_computer.dm
+++ b/code/modules/telesci/telesci_computer.dm
@@ -236,9 +236,9 @@
 		telefail()
 		temp_msg = "ERROR!<BR>Elevation is less than 1 or greater than 90."
 		return
-	if(z_co == 2 || z_co < 1 || z_co > 7)
+	if(z_co == 2 || z_co < 1 || z_co > 6)
 		telefail()
-		temp_msg = "ERROR! Sector is less than 1, <BR>greater than 7, or equal to 2."
+		temp_msg = "ERROR! Sector is less than 1, <BR>greater than 6, or equal to 2."
 		return
 	if(teles_left > 0)
 		doteleport(user)