diff --git a/profile.sh b/profile.sh
index 0c42bab..4a8e98a 100644
--- a/profile.sh
+++ b/profile.sh
@@ -161,8 +161,6 @@ if ((BASH_VERSINFO[0] < 4)) || [[ ${BASH_VERSINFO[0]} -eq 4 && ${BASH_VERSINFO[1
     (return 0 2>/dev/null) && return 1 || exit 1
 fi
 
-unset -f _profile_is_sourced _profile_finish _profile_install_in_file _profile_install
-
 # ------------------------------------------------------------------------------
 # path* : private functions for PATH variable management
 pathremove()
@@ -408,7 +406,9 @@ if [[ $INTERACTIVE ]]; then
 fi
 
 # Cleanup
-unset pathremove pathprepend pathappend
+unset -f _profile_is_sourced _profile_finish _profile_install_in_file _profile_install
+unset -f parse_conf load_alias load_conf
+unset -f pathremove pathprepend pathappend
 
 #return 0