diff --git a/administrator/templates/atum/templateDetails.xml b/administrator/templates/atum/templateDetails.xml
index 253dc46073d05..6c8113c92c0f3 100644
--- a/administrator/templates/atum/templateDetails.xml
+++ b/administrator/templates/atum/templateDetails.xml
@@ -13,7 +13,6 @@
 		<filename>error.php</filename>
 		<filename>error_full.php</filename>
 		<filename>error_login.php</filename>
-		<filename>favicon.ico</filename>
 		<filename>index.php</filename>
 		<filename>joomla.asset.json</filename>
 		<filename>login.php</filename>
diff --git a/administrator/templates/atum/images/favicon.ico b/build/media_source/system/images/favicon.ico
similarity index 100%
rename from administrator/templates/atum/images/favicon.ico
rename to build/media_source/system/images/favicon.ico
diff --git a/templates/cassiopeia/images/favicon.ico b/templates/cassiopeia/images/favicon.ico
deleted file mode 100644
index 1a4d7979dcf49..0000000000000
Binary files a/templates/cassiopeia/images/favicon.ico and /dev/null differ
diff --git a/templates/cassiopeia/templateDetails.xml b/templates/cassiopeia/templateDetails.xml
index 2b43a0a030135..0409e0069b887 100644
--- a/templates/cassiopeia/templateDetails.xml
+++ b/templates/cassiopeia/templateDetails.xml
@@ -10,7 +10,6 @@
 	<files>
 		<filename>component.php</filename>
 		<filename>error.php</filename>
-		<filename>favicon.ico</filename>
 		<filename>index.php</filename>
 		<filename>joomla.asset.json</filename>
 		<filename>offline.php</filename>