diff --git a/ArcFormats/WebP/ImageWEBP.cs b/ArcFormats/WebP/ImageWEBP.cs
index cc437e27..4ae89304 100644
--- a/ArcFormats/WebP/ImageWEBP.cs
+++ b/ArcFormats/WebP/ImageWEBP.cs
@@ -68,7 +68,7 @@ namespace GameRes.Formats.Google
                 return null;
             var header = new byte[0x10];
             bool found_vp8x = false;
-            var info = new WebPMetaData();
+            var info = new WebPMetaData { BPP = 32 };
             int chunk_size;
             for (;;)
             {
diff --git a/Experimental/WebP/ImageWEBP.cs b/Experimental/WebP/ImageWEBP.cs
index 311c4628..be6a4906 100644
--- a/Experimental/WebP/ImageWEBP.cs
+++ b/Experimental/WebP/ImageWEBP.cs
@@ -73,7 +73,7 @@ namespace GameRes.Formats.Google
                 return null;
             var header = new byte[0x10];
             bool found_vp8x = false;
-            var info = new WebPMetaData();
+            var info = new WebPMetaData { BPP = 32 };
             int chunk_size;
             for (;;)
             {