diff --git a/html/images/icons/greyscale/network.png b/html/images/icons/greyscale/network.png
new file mode 100755
index 0000000000..f54bf736cd
Binary files /dev/null and b/html/images/icons/greyscale/network.png differ
diff --git a/html/images/icons/greyscale/system.png b/html/images/icons/greyscale/system.png
new file mode 100755
index 0000000000..720a237c73
Binary files /dev/null and b/html/images/icons/greyscale/system.png differ
diff --git a/html/images/icons/network.png b/html/images/icons/network.png
new file mode 100755
index 0000000000..f54bf736cd
Binary files /dev/null and b/html/images/icons/network.png differ
diff --git a/html/images/icons/system.png b/html/images/icons/system.png
new file mode 100755
index 0000000000..720a237c73
Binary files /dev/null and b/html/images/icons/system.png differ