diff --git a/ui/src/main/java/de/mm20/launcher2/ui/theme/typography/fontfamily/DeviceDefault.kt b/ui/src/main/java/de/mm20/launcher2/ui/theme/typography/fontfamily/DeviceDefault.kt
index 8cbb348a..d6c72765 100644
--- a/ui/src/main/java/de/mm20/launcher2/ui/theme/typography/fontfamily/DeviceDefault.kt
+++ b/ui/src/main/java/de/mm20/launcher2/ui/theme/typography/fontfamily/DeviceDefault.kt
@@ -11,26 +11,33 @@ fun getDeviceHeadlineFontFamily(context: Context): FontFamily {
     
     if (configResId != 0) {
         val fontFamily = context.resources.getString(configResId)
-        return FontFamily(
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Thin, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.ExtraLight, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Light, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Normal, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Medium, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.SemiBold, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Bold, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.ExtraBold, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Black, style = FontStyle.Normal),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Thin, style = FontStyle.Italic),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.ExtraLight, style = FontStyle.Italic),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Light, style = FontStyle.Italic),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Normal, style = FontStyle.Italic),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Medium, style = FontStyle.Italic),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.SemiBold, style = FontStyle.Italic),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Bold, style = FontStyle.Italic),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.ExtraBold, style = FontStyle.Italic),
-            Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Black, style = FontStyle.Italic),
-        )
+
+        if (fontFamily.isBlank()) return FontFamily.SansSerif
+
+        return try {
+            FontFamily(
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Thin, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.ExtraLight, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Light, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Normal, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Medium, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.SemiBold, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Bold, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.ExtraBold, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Black, style = FontStyle.Normal),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Thin, style = FontStyle.Italic),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.ExtraLight, style = FontStyle.Italic),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Light, style = FontStyle.Italic),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Normal, style = FontStyle.Italic),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Medium, style = FontStyle.Italic),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.SemiBold, style = FontStyle.Italic),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Bold, style = FontStyle.Italic),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.ExtraBold, style = FontStyle.Italic),
+                Font(DeviceFontFamilyName(fontFamily), weight = FontWeight.Black, style = FontStyle.Italic),
+            )
+        } catch (e: IllegalArgumentException) {
+            FontFamily.SansSerif
+        }
     }
 
     return FontFamily.SansSerif