diff --git a/comps-f7.xml.in b/comps-f7.xml.in
index b0acebad..c743c946 100644
--- a/comps-f7.xml.in
+++ b/comps-f7.xml.in
@@ -1428,6 +1428,7 @@
       <packagereq type="optional">xpilot-ng</packagereq>
       <packagereq type="optional">xpilot-ng-server</packagereq>
       <packagereq type="optional">xplanet</packagereq>
+      <packagereq type="optional">xsc</packagereq>
       <packagereq type="optional">xscorch</packagereq>
       <packagereq type="optional">xu4</packagereq>
       <packagereq type="optional">zasx</packagereq>
diff --git a/comps-fe6.xml.in b/comps-fe6.xml.in
index 008e0bc0..2628e31a 100644
--- a/comps-fe6.xml.in
+++ b/comps-fe6.xml.in
@@ -566,6 +566,7 @@
       <packagereq type="optional">xpilot-ng</packagereq>
       <packagereq type="optional">xpilot-ng-server</packagereq>
       <packagereq type="optional">xplanet</packagereq>
+      <packagereq type="optional">xsc</packagereq>
       <packagereq type="optional">xscorch</packagereq>
       <packagereq type="optional">xu4</packagereq>
       <packagereq type="optional">zasx</packagereq>