diff --git a/bootstrap.sh b/bootstrap.sh
index e22435a..819db99 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 # author: deadc0de6 (https://github.com/deadc0de6)
+# Copyright (c) 2017, deadc0de6
 
 fold="dotfiles"
 
diff --git a/dotdrop.sh b/dotdrop.sh
index 3fc767f..1ab6ac6 100755
--- a/dotdrop.sh
+++ b/dotdrop.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 # author: deadc0de6 (https://github.com/deadc0de6)
+# Copyright (c) 2017, deadc0de6
 
 args="$@"
 cur=`dirname $(readlink -f $0)`
diff --git a/dotdrop/config.py b/dotdrop/config.py
index c117612..03b3ffa 100644
--- a/dotdrop/config.py
+++ b/dotdrop/config.py
@@ -1,5 +1,6 @@
 """
 author: deadc0de6 (https://github.com/deadc0de6)
+Copyright (c) 2017, deadc0de6
 config file manager
 """
 
diff --git a/dotdrop/dotdrop.py b/dotdrop/dotdrop.py
index 03dc2fd..3e2f5b3 100755
--- a/dotdrop/dotdrop.py
+++ b/dotdrop/dotdrop.py
@@ -1,5 +1,6 @@
 """
 author: deadc0de6 (https://github.com/deadc0de6)
+Copyright (c) 2017, deadc0de6
 entry point
 """
 
diff --git a/dotdrop/dotfile.py b/dotdrop/dotfile.py
index 0c6de8f..34d49e9 100644
--- a/dotdrop/dotfile.py
+++ b/dotdrop/dotfile.py
@@ -1,5 +1,6 @@
 """
 author: deadc0de6 (https://github.com/deadc0de6)
+Copyright (c) 2017, deadc0de6
 represents a dotfile in dotdrop
 """
 
diff --git a/dotdrop/installer.py b/dotdrop/installer.py
index 0ca6f60..867bb07 100644
--- a/dotdrop/installer.py
+++ b/dotdrop/installer.py
@@ -1,5 +1,6 @@
 """
 author: deadc0de6 (https://github.com/deadc0de6)
+Copyright (c) 2017, deadc0de6
 handle the installation of dotfiles
 """
 
diff --git a/dotdrop/logger.py b/dotdrop/logger.py
index c55b0af..5e5ed3b 100644
--- a/dotdrop/logger.py
+++ b/dotdrop/logger.py
@@ -1,5 +1,6 @@
 """
 author: deadc0de6 (https://github.com/deadc0de6)
+Copyright (c) 2017, deadc0de6
 handle logging to stdout/stderr
 """
 
diff --git a/dotdrop/templategen.py b/dotdrop/templategen.py
index c3a4f88..97b0760 100644
--- a/dotdrop/templategen.py
+++ b/dotdrop/templategen.py
@@ -1,5 +1,6 @@
 """
 author: deadc0de6 (https://github.com/deadc0de6)
+Copyright (c) 2017, deadc0de6
 jinja2 template generator
 """
 
diff --git a/dotdrop/utils.py b/dotdrop/utils.py
index 85041ed..34deaeb 100644
--- a/dotdrop/utils.py
+++ b/dotdrop/utils.py
@@ -1,5 +1,6 @@
 """
 author: deadc0de6 (https://github.com/deadc0de6)
+Copyright (c) 2017, deadc0de6
 utilities
 """