diff --git a/senju/main.py b/senju/main.py
index 034f4b7..e963f1b 100644
--- a/senju/main.py
+++ b/senju/main.py
@@ -5,12 +5,12 @@ app = Flask(__name__)
 
 @app.route("/")
 def index_view():
-    return render_template("index.jinja", title="Senju")
+    return render_template("index.html", title="Senju")
 
 
 @app.route("/haiku")
 def haiku_view():
 
     return render_template(
-        "haiku.jinja",
+        "haiku.html",
         title="Haiku of the Day")
diff --git a/senju/templates/base.jinja b/senju/templates/base.html
similarity index 100%
rename from senju/templates/base.jinja
rename to senju/templates/base.html
diff --git a/senju/templates/haiku.jinja b/senju/templates/haiku.html
similarity index 100%
rename from senju/templates/haiku.jinja
rename to senju/templates/haiku.html
diff --git a/senju/templates/index.jinja b/senju/templates/index.html
similarity index 100%
rename from senju/templates/index.jinja
rename to senju/templates/index.html