diff --git a/Dockerfile.heroku b/Dockerfile.heroku
index 2f00316..7fc9a0e 100644
--- a/Dockerfile.heroku
+++ b/Dockerfile.heroku
@@ -1 +1,18 @@
 FROM vital987/vubuntu:purevnc-minimal
+
+ENV DEBIAN_FRONTEND=noninteractive \
+#VNC Server Password
+    VNC_PASS="samplepass" \
+#VNC Server Title(w/o spaces)
+    VNC_TITLE="Vubuntu-PureVNC" \
+#VNC Resolution(720p is preferable)
+    VNC_RESOLUTION="1280x720" \
+#PORT
+    PORT=80 \
+#Disable Shared Memory for Brave
+    BRAVE_USE_SHM=0 \
+#Locale
+    LANG=en_US.UTF-8 \
+    LANGUAGE=en_US.UTF-8 \
+    LC_ALL=C.UTF-8 \
+    TZ="Asia/Kolkata"