diff --git a/modules/services/unix/irc/unrealirc/secgen_metadata.xml b/modules/services/unix/irc/unrealirc/secgen_metadata.xml
index 77bf56ce5..0e30d7480 100644
--- a/modules/services/unix/irc/unrealirc/secgen_metadata.xml
+++ b/modules/services/unix/irc/unrealirc/secgen_metadata.xml
@@ -32,6 +32,10 @@
     <name>Kali.*</name>
   </conflict>
 
+  <conflict>
+    <name>.*Stretch.*</name>
+  </conflict>
+
   <requires>
     <type>update</type>
   </requires>
diff --git a/modules/vulnerabilities/unix/irc/unrealirc_3281_backdoor/secgen_metadata.xml b/modules/vulnerabilities/unix/irc/unrealirc_3281_backdoor/secgen_metadata.xml
index f0f2b1842..c5ddf6fa2 100644
--- a/modules/vulnerabilities/unix/irc/unrealirc_3281_backdoor/secgen_metadata.xml
+++ b/modules/vulnerabilities/unix/irc/unrealirc_3281_backdoor/secgen_metadata.xml
@@ -84,9 +84,13 @@
   <software_name>unrealircd</software_name>
   <software_license>MIT</software_license>
 
-  <!--<conflict>-->
-    <!--<name>Stretch</name>-->
-  <!--</conflict>-->
+  <conflict>
+    <name>.*Stretch.*</name>
+  </conflict>
+  <conflict>
+    <name>.*Kali.*</name>
+  </conflict>
+
   <requires>
     <module_path>services/unix/irc/unrealirc</module_path>
   </requires>