diff --git a/cd.sh b/cd.sh
index dbbfd8f..c083c09 100644
--- a/cd.sh
+++ b/cd.sh
@@ -4,7 +4,7 @@ CD_DNS_SERVERS=(
 '9.9.9.9'
 )
 CD_NAME='cd'
-CD_PROJECTS_PARENT='rwx'
+CD_REPOSITORIES_PARENT='rwx'
 
 function cd_set_environment {
     CD_DNS_FILE='/etc/resolv.conf'
@@ -235,7 +235,7 @@ local root
     cd_step "${FUNCNAME}"
     root="$(mktemp --directory)" || exit
     for repository in \
-    "${CD_PROJECTS_PARENT}" \
+    "${CD_REPOSITORIES_PARENT}" \
     "${CD_NAME}" \
     ; do
         git clone \
@@ -250,7 +250,7 @@ local root
 
 function cd_bootstrap {
     cd_step "${FUNCNAME}"
-    "${CD_PYTHON_COMMAND}" -m "${CD_NAME}"
+    "${CD_PYTHON_COMMAND}" -m "${CD_NAME}" "${CD_ENV}"
 }
 
 function cd_main {
diff --git a/cd/__init__.py b/cd/__init__.py
index 7dbddbd..0849737 100644
--- a/cd/__init__.py
+++ b/cd/__init__.py
@@ -1,28 +1,22 @@
 import os
 
-from cd.project import Project
-from cd.projects import Projects
 from rwx import ps
 
 COMMANDS_PREFIX = 'cd-'
 
-environment = sorted(os.environ.items())
-project = Project()
-projects = Projects(environment)
-
 
 def cd_clone_branch():
     ps.run('git',
         'clone',
-        '--branch', project.branch,
+        '--branch', os.environ['CD_PROJECT_BRANCH'],
         '--',
-        project.url,
+        os.environ['CD_PROJECT_URL'],
         '.',
     )
 
 
 def cd_list_environment():
-    for variable, value in environment:
+    for variable, value in sorted(os.environ.items()):
         print(variable, '=', value)
 
 
diff --git a/cd/project.py b/cd/project.py
deleted file mode 100644
index 8ee7c56..0000000
--- a/cd/project.py
+++ /dev/null
@@ -1,3 +0,0 @@
-class Project:
-    def __init__(self):
-        pass
diff --git a/cd/projects.py b/cd/projects.py
deleted file mode 100644
index 96f57bf..0000000
--- a/cd/projects.py
+++ /dev/null
@@ -1,3 +0,0 @@
-class Projects:
-    def __init__(self, environment):
-        self.env = environment