diff --git a/Emby.Drawing/ImageProcessor.cs b/Emby.Drawing/ImageProcessor.cs
index c519d4e21b..0363aa8dfb 100644
--- a/Emby.Drawing/ImageProcessor.cs
+++ b/Emby.Drawing/ImageProcessor.cs
@@ -736,7 +736,8 @@ namespace Emby.Drawing
                 {
                     var filename = (originalImagePath + dateModified.Ticks.ToString(UsCulture)).GetMD5().ToString("N");
 
-                    var outputPath = Path.Combine(_appPaths.ImageCachePath, "converted-images", filename + ".webp");
+                    var cacheExtension = _mediaEncoder().SupportsEncoder("libwebp") ? ".webp" : ".png";
+                    var outputPath = Path.Combine(_appPaths.ImageCachePath, "converted-images", filename + cacheExtension);
 
                     var file = _fileSystem.GetFileInfo(outputPath);
                     if (!file.Exists)
diff --git a/SharedVersion.cs b/SharedVersion.cs
index 0b634e4fc7..a6ec5c0d1d 100644
--- a/SharedVersion.cs
+++ b/SharedVersion.cs
@@ -1,3 +1,3 @@
 using System.Reflection;
 
-[assembly: AssemblyVersion("3.2.30.24")]
+[assembly: AssemblyVersion("3.2.30.25")]