diff --git a/css/tt-rss.css b/css/tt-rss.css
index 96992d0e74c566bf36ade879c5325a6940f06c86..91fc756ef710a85b92133828d0a81795d5ba0f68 100644
--- a/css/tt-rss.css
+++ b/css/tt-rss.css
@@ -82,7 +82,7 @@ h1 {
 	font-weight : 600;
 	text-rendering: optimizelegibility;
 	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
-		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		"Segoe UI Web Semibold", "Segoe UI", Ubuntu, "DejaVu Sans", "Helvetica Neue",
 		Helvetica, Arial, sans-serif;
 }
 
@@ -94,7 +94,7 @@ h2 {
 	border-color : #ecf4ff;
 	text-rendering: optimizelegibility;
 	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
-		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		"Segoe UI Web Semibold", "Segoe UI", Ubuntu, "DejaVu Sans", "Helvetica Neue",
 		Helvetica, Arial, sans-serif;
 }
 
@@ -106,7 +106,7 @@ h3 {
 	font-weight : 600;
 	text-rendering: optimizelegibility;
 	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
-		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		"Segoe UI Web Semibold", "Segoe UI", Ubuntu, "DejaVu Sans", "Helvetica Neue",
 		Helvetica, Arial, sans-serif;
 }
 
@@ -115,7 +115,7 @@ h4 {
 	font-weight : 600;
 	text-rendering: optimizelegibility;
 	font-family : "Segoe WP Semibold", "Segoe UI Semibold", 
-		"Segoe UI Web Semibold", "Segoe UI", "Helvetica Neue",
+		"Segoe UI Web Semibold", "Segoe UI", Ubuntu, "DejaVu Sans", "Helvetica Neue",
 		Helvetica, Arial, sans-serif;
 }
 
@@ -335,7 +335,7 @@ div.prefHelp {
 #main-toolbar table *,
 #main-toolbar .actionChooser * {
 	text-rendering: optimizelegibility;
-	font-family : "Segoe WP", "Segoe UI Web", "Segoe UI", "Helvetica Neue",
+	font-family : "Segoe WP", "Segoe UI Web", "Segoe UI", Ubuntu, "DejaVu Sans", "Helvetica Neue",
 		Helvetica, Arial, sans-serif;
 	font-size : 12px;