diff --git a/symbols/firefox.svg b/symbols/firefox.svg
index 2d3178f..963971d 100644
--- a/symbols/firefox.svg
+++ b/symbols/firefox.svg
@@ -1,420 +1 @@
-
-
-
+
diff --git a/symbols/firefox.txt b/symbols/firefox.txt
index 81def8d..4228f34 100644
--- a/symbols/firefox.txt
+++ b/symbols/firefox.txt
@@ -1,3 +1,6 @@
+https://design.firefox.com/photon/visuals/product-identity-assets.html
+https://design.firefox.com/product-identity/firefox/firefox/firefox-logo.svg
+
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Attribution: Mozilla
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