diff --git a/generate-html.py b/generate-html.py
index 3701fc3..2d8a147 100755
--- a/generate-html.py
+++ b/generate-html.py
@@ -1,13 +1,10 @@
 #!/usr/bin/env python
-import json
 import markdown
 import unicodedata
 import re
 import os
-import time
 import sys
 import pinout
-import yaml
 import markjaml
 import urlmapper
 
diff --git a/generate-json.py b/generate-json.py
index 3f4e8a6..4929c68 100755
--- a/generate-json.py
+++ b/generate-json.py
@@ -3,11 +3,8 @@ import json
 import markdown
 import unicodedata
 import re
-import os
-import time
 import sys
 import pinout
-import yaml
 import markjaml
 
 reload(sys)
@@ -121,4 +118,4 @@ def load_md(filename):
 
 overlays = map(load_overlay,overlays)
 
-print(json.dumps(overlays))
\ No newline at end of file
+print(json.dumps(overlays))
diff --git a/pinout.py b/pinout.py
index 3e9d02e..5b9b11a 100644
--- a/pinout.py
+++ b/pinout.py
@@ -1,7 +1,6 @@
 import json
 import yaml
 import time
-import markdown
 
 DB_FILE = 'pi-pinout.yaml'
 SETTINGS_FILE = 'settings.yaml'
diff --git a/serve.py b/serve.py
index 08b6a93..67b5367 100755
--- a/serve.py
+++ b/serve.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-from flask import Flask, redirect, send_from_directory
+from flask import Flask, send_from_directory
 import sys
 app = Flask(__name__)
 
diff --git a/urlmapper.py b/urlmapper.py
index f268891..27b7092 100755
--- a/urlmapper.py
+++ b/urlmapper.py
@@ -1,12 +1,8 @@
 #!/usr/bin/env python
-import json
 import unicodedata
 import re
-import os
-import time
 import sys
 import pinout
-import yaml
 import markjaml
 import glob