diff --git a/comps-f16.xml.in b/comps-f16.xml.in
index 9d2f19e6..8704a082 100644
--- a/comps-f16.xml.in
+++ b/comps-f16.xml.in
@@ -298,10 +298,8 @@
       <packagereq type="default">pam_pkcs11</packagereq>
       <packagereq type="default">passwdqc</packagereq>
       <packagereq type="default">pcmciautils</packagereq>
-      <packagereq type="default">perf</packagereq>
       <packagereq type="default">pinfo</packagereq>
       <packagereq type="default">pm-utils</packagereq>
-      <packagereq type="default">prctl</packagereq>
       <packagereq type="default">prelink</packagereq>
       <packagereq type="default">rdate</packagereq>
       <packagereq type="default">rdist</packagereq>
@@ -739,7 +737,6 @@
       <packagereq type="mandatory">iproute</packagereq>
       <packagereq type="mandatory">iprutils</packagereq>
       <packagereq type="mandatory">iptables</packagereq>
-      <packagereq type="mandatory">iptables-ipv6</packagereq>
       <packagereq type="mandatory">iputils</packagereq>
       <packagereq type="mandatory">kbd</packagereq>
       <packagereq type="mandatory">libgcc</packagereq>
diff --git a/comps-f17.xml.in b/comps-f17.xml.in
index 6e1e81da..5fb2abf2 100644
--- a/comps-f17.xml.in
+++ b/comps-f17.xml.in
@@ -298,10 +298,8 @@
       <packagereq type="default">pam_pkcs11</packagereq>
       <packagereq type="default">passwdqc</packagereq>
       <packagereq type="default">pcmciautils</packagereq>
-      <packagereq type="default">perf</packagereq>
       <packagereq type="default">pinfo</packagereq>
       <packagereq type="default">pm-utils</packagereq>
-      <packagereq type="default">prctl</packagereq>
       <packagereq type="default">prelink</packagereq>
       <packagereq type="default">rdate</packagereq>
       <packagereq type="default">rdist</packagereq>
@@ -765,7 +763,6 @@
       <packagereq type="mandatory">iproute</packagereq>
       <packagereq type="mandatory">iprutils</packagereq>
       <packagereq type="mandatory">iptables</packagereq>
-      <packagereq type="mandatory">iptables-ipv6</packagereq>
       <packagereq type="mandatory">iputils</packagereq>
       <packagereq type="mandatory">kbd</packagereq>
       <packagereq type="mandatory">libgcc</packagereq>