diff --git a/.bash_profile b/.bash_profile
index 7a2ede4..59eb164 100644
--- a/.bash_profile
+++ b/.bash_profile
@@ -25,5 +25,7 @@ export HISTFILE="$XDG_STATE_HOME"/bash/history
 #export GRADLE_USER_HOME="$XDG_DATA_HOME"/gradle
 
 # FIXME: Files still get generated in $HOME
+# "$HOME"/.pki -> "$XDG_DATA_HOME"/pki (not supported by chromium): https://bugzilla.mozilla.org/show_bug.cgi?id=818686#c11
+# "$HOME/.java" -> export _JAVA_OPTIONS=-Djava.util.prefs.userRoot="$XDG_CONFIG_HOME"/java (not supported by some applications): https://bugs.java.com/bugdatabase/view_bug.do?bug_id=JDK-8290140
 #export GTK2_RC_FILES="$XDG_CONFIG_HOME"/gtk-2.0/gtkrc
-#export RUSTUP_HOME="$XDG_DATA_HOME"/rustup
\ No newline at end of file
+#export RUSTUP_HOME="$XDG_DATA_HOME"/rustup