diff --git a/extras/SourceSans3-Regular.woff b/extras/SourceSans3-Regular.woff
deleted file mode 100644
index 4aea1a0..0000000
Binary files a/extras/SourceSans3-Regular.woff and /dev/null differ
diff --git a/extras/SourceSans3-Semibold.woff b/extras/SourceSans3-Semibold.woff
deleted file mode 100644
index 47e889d..0000000
Binary files a/extras/SourceSans3-Semibold.woff and /dev/null differ
diff --git a/nullboard.html b/nullboard.html
index f2dbee1..a17cb7c 100644
--- a/nullboard.html
+++ b/nullboard.html
@@ -79,21 +79,6 @@
 		src: url('extras/IBMPlexSans-Medium.woff') format('woff');
 	}
 
-	/***/
-	@font-face {
-		font-family: 'f-source-sans';
-		font-weight: 400;
-		font-style: normal;
-		src: url('extras/SourceSans3-Regular.woff') format('woff');
-	}
-
-	@font-face {
-		font-family: 'f-source-sans';
-		font-weight: 500;
-		font-style: normal;
-		src: url('extras/SourceSans3-SemiBold.woff') format('woff');
-	}
-
 	/***/
 	@font-face {
 		font-family: 'f-open-sans';
@@ -181,14 +166,6 @@
 		--lw: calc(20 * var(--fs) + 50);  /* .list width */
 	}
 
-	/***/
-	html.f-source-sans {
-		--ff: f-source-sans, sans-serif;
-		--fs: 12;
-		--fs-head: 13;
-		--lw: calc(20 * var(--fs) + 25);  /* .list width */
-	}
-
 	/***/
 	html.f-segoe-ui {
 		--ff: f-segoe-ui, sans-serif;
@@ -1321,7 +1298,6 @@
 				<div class=details>
 					<a href="#" class="switch-font active break" font="barlow">Use Barlow</a>
 					<a href="#" class="switch-font" font="ibm-plex">Use IBM Plex Sans</a>
-					<a href="#" class="switch-font" font="source-sans">Use Source Sans</a>
 					<a href="#" class="switch-font" font="open-sans">Use Open Sans</a>
 					<a href="#" class="switch-font" font="segoe-ui">Use Segoe UI</a>
 					<a href="#" class="switch-font" font="maven-pro">Use Maven Pro</a>