diff --git a/src/gui/Encyclopedia/encyclopedia.tw b/src/gui/Encyclopedia/encyclopedia.tw
index e78bdc8e1c8a7f0dc5a676fd4d77da9cd7f0d7c3..f65b43ba72f1480ee083da788cb8bb25fc32f7d2 100644
--- a/src/gui/Encyclopedia/encyclopedia.tw
+++ b/src/gui/Encyclopedia/encyclopedia.tw
@@ -404,7 +404,7 @@ PC Skills
 	Can be increased through acquiring performing the duties of a slave driver.
 
 	<br>''Engineering'' is a sign of how effective you are building and maintenance. Mastering the skill reduces the cost of @@.yellowgreen;arcology upgrades and expansions.@@
-	Can be increased through purchasing arcology upgrades or expanding facility capacity<<if $SecExp.settings.show > 0>> and repairing your arcology<</if>>.
+	Can be increased through purchasing arcology upgrades or expanding facility capacity. If the <<= App.Encyclopedia.Dialog.linkSC("Security Expansion", "Security Expansion")>> mod is enabled, the skill is also increased by repairing your arcology.
 
 	<br>''Medicine'' shows how effective you are treating wounds. Max level reduces a slave's health and @@.mediumaquamarine;<<= App.Encyclopedia.Dialog.linkSC("trust", "Trust")>>@@ loss during surgery.