diff --git a/README b/README
index d86d407d..2c431ca2 100644
--- a/README
+++ b/README
@@ -15,7 +15,9 @@ Default Desktop/Laptop Profile
 
 Extreme Desktop/Laptop Profile
 --------------------------------------------------------
-I'm using it for myself. Not all packages are ready for the profile.
+Warning! Using this profile is unsafe as it could lead
+to undefined behaviour of several packages!
+Not all packages are ready for the profile.
 Look at profiles/extreme/profile.bashrc for the exclusions I've added.
 /etc/portage/make.profile/parent:
 /var/portage/portage/profiles/default/linux/amd64/13.0
diff --git a/profiles/extreme/profile.bashrc b/profiles/extreme/profile.bashrc
index 5465a41d..60d3ea3b 100644
--- a/profiles/extreme/profile.bashrc
+++ b/profiles/extreme/profile.bashrc
@@ -1,3 +1,6 @@
+# Warning! Using this profile is unsafe as it could lead
+# to undefined behaviour of several packages!
+
 # no-lto
 if [[ true != false
 && ${CATEGORY}/${PN} != sys-apps/sandbox