diff --git a/gradience/constants.py.in b/gradience/constants.py.in
index 55d1e3d4..6665571c 100644
--- a/gradience/constants.py.in
+++ b/gradience/constants.py.in
@@ -25,4 +25,4 @@ build_type       = '@BUILD_TYPE@'
 project_url      = '@PROJECT_URL@'
 bugtracker_url   = '@BUGTRACKER_URL@'
 help_url         = '@HELP_URL@'
-translate_url    = '@TRANSLATE_URL@'
\ No newline at end of file
+translate_url    = '@TRANSLATE_URL@'
diff --git a/requirements.txt b/requirements.txt
index e0e77c8d..082c5d5a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,3 +32,4 @@ aiohttp
 svglib
 yapsy
 cssutils
+Jinja2