diff --git a/Services/AppThemeService.qml b/Services/AppThemeService.qml
index 6117fcdb..53f7fe75 100644
--- a/Services/AppThemeService.qml
+++ b/Services/AppThemeService.qml
@@ -273,11 +273,13 @@ Singleton {
   }
 
   function replaceColorsInFile(filePath, colors) {
+    // This handle both ".hex" and ".hex_stripped" the EXACT same way. Our predefined color schemes are
+    // always RRGGBB without alpha so this is fine and keeps compatibility with matugen.
     let script = ""
     Object.keys(colors).forEach(colorKey => {
                                   const colorValue = colors[colorKey].default.hex
                                   const escapedColor = colorValue.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
-                                  script += `sed -i 's/{{colors\\.${colorKey}\\.default\\.hex}}/${escapedColor}/g' '${filePath}'\n`
+                                  script += `sed -i 's/{{colors\\.${colorKey}\\.default\\.hex\\(_stripped\\)\\?}}/${escapedColor}/g' '${filePath}'\n`
                                 })
     return script
   }