diff --git a/src/Splat.Drawing/Platforms/net4/Bitmaps/PlatformBitmapLoader.cs b/src/Splat.Drawing/Platforms/net4/Bitmaps/PlatformBitmapLoader.cs
index 88dbdd51a..5070cf3c4 100644
--- a/src/Splat.Drawing/Platforms/net4/Bitmaps/PlatformBitmapLoader.cs
+++ b/src/Splat.Drawing/Platforms/net4/Bitmaps/PlatformBitmapLoader.cs
@@ -79,7 +79,11 @@ private static void WithInit(BitmapImage source, Action<BitmapImage> block)
             source.BeginInit();
             block(source);
             source.EndInit();
-            source.Freeze();
+
+            if (source.CanFreeze)
+            {
+                source.Freeze();
+            }
         }
     }
 }
diff --git a/src/Splat.Drawing/Platforms/net5/Bitmaps/PlatformBitmapLoader.cs b/src/Splat.Drawing/Platforms/net5/Bitmaps/PlatformBitmapLoader.cs
index 0e301a4c8..00372b59e 100644
--- a/src/Splat.Drawing/Platforms/net5/Bitmaps/PlatformBitmapLoader.cs
+++ b/src/Splat.Drawing/Platforms/net5/Bitmaps/PlatformBitmapLoader.cs
@@ -86,7 +86,11 @@ private static void WithInit(BitmapImage source, Action<BitmapImage> block)
             source.BeginInit();
             block(source);
             source.EndInit();
-            source.Freeze();
+
+            if (source.CanFreeze)
+            {
+                source.Freeze();
+            }
         }
     }
 }
diff --git a/src/Splat.Drawing/Platforms/netcoreapp3/Bitmaps/PlatformBitmapLoader.cs b/src/Splat.Drawing/Platforms/netcoreapp3/Bitmaps/PlatformBitmapLoader.cs
index 0e301a4c8..00372b59e 100644
--- a/src/Splat.Drawing/Platforms/netcoreapp3/Bitmaps/PlatformBitmapLoader.cs
+++ b/src/Splat.Drawing/Platforms/netcoreapp3/Bitmaps/PlatformBitmapLoader.cs
@@ -86,7 +86,11 @@ private static void WithInit(BitmapImage source, Action<BitmapImage> block)
             source.BeginInit();
             block(source);
             source.EndInit();
-            source.Freeze();
+
+            if (source.CanFreeze)
+            {
+                source.Freeze();
+            }
         }
     }
 }