diff --git a/.pam_environment b/.pam_environment
index 547ffe3..bf97912 100644
--- a/.pam_environment
+++ b/.pam_environment
@@ -44,3 +44,4 @@ IDEA_PROPERTIES             DEFAULT="${XDG_CONFIG_HOME}/intellij-idea/idea.prope
 #LESSKEY                     DEFAULT="${XDG_CONFIG_HOME}/less"
 LESSHISTFILE                DEFAULT="${XDG_DATA_HOME}/lesshist"
 FREECIV_DATA_PATH           DEFAULT="${XDG_CONFIG_HOME}/freeciv"
+WEECHAT_HOME                DEFAULT="${XDG_CONFIG_HOME}/weechat"