diff --git a/dotfiles/lib/shellrc/functions.sh b/dotfiles/lib/shellrc/functions.sh
index 74638233..0c2d4b19 100644
--- a/dotfiles/lib/shellrc/functions.sh
+++ b/dotfiles/lib/shellrc/functions.sh
@@ -125,13 +125,3 @@ function git_diff_replacing() {
     test -z $debug || git diff $original_sha $new_sha --name-only | grep -v "$replacing"
     git diff $original_sha $new_sha --name-only | grep -v "$replacing" | xargs -I filename sh -c "git diff $original_sha:filename $new_sha:"$replace_sha_string
 }
-
-function git_reset_author() {
-    git filter-branch -f --env-filter '
-if test "$GIT_COMMITTER_NAME" = "Ivan Malison"
-then
-    GIT_COMMITTER_EMAIL="IvanMalison@gmail.com"
-    export GIT_COMMITTER_EMAIL
-fi
-' -- --all
-}
diff --git a/resources/python_packages.txt b/resources/python_packages.txt
index d604b972..de9ff84e 100644
--- a/resources/python_packages.txt
+++ b/resources/python_packages.txt
@@ -1,6 +1,5 @@
 ipdb==0.7
 ipython==0.13.1
-Pymacs==0.25
 virtualenv==1.8.4
 readline==6.2.4.1
 rope==0.9.4