diff --git a/bin/OpenMetaverse.dll.config b/bin/OpenMetaverse.dll.config
index 6b7b99930c..73514c3894 100644
--- a/bin/OpenMetaverse.dll.config
+++ b/bin/OpenMetaverse.dll.config
@@ -1,5 +1,6 @@
 <configuration>
     <dllmap os="osx" dll="openjpeg-dotnet.dll" target="libopenjpeg-dotnet-2-1.5.0-dotnet-1.dylib" />
+    <dllmap os="osx" dll="openjpeg-dotnet-x86_64.dll" target="libopenjpeg-dotnet-2-1.5.0-dotnet-1.dylib" />
     <dllmap os="!windows,osx" cpu="x86-64,ia64" dll="openjpeg-dotnet.dll" target="libopenjpeg-dotnet-2-1.5.0-dotnet-1-x86_64" />
     <dllmap os="!windows,osx" cpu="x86-64,ia64" dll="openjpeg-dotnet-x86_64.dll" target="libopenjpeg-dotnet-2-1.5.0-dotnet-1-x86_64" />
     <dllmap os="!windows,osx" cpu="x86" dll="openjpeg-dotnet.dll" target="libopenjpeg-dotnet-2-1.5.0-dotnet-1-i686" />
diff --git a/bin/libopenjpeg-dotnet-2-1.5.0-dotnet-1.dylib b/bin/libopenjpeg-dotnet-2-1.5.0-dotnet-1.dylib
index 91f7264fdb..cb4aea1761 100644
Binary files a/bin/libopenjpeg-dotnet-2-1.5.0-dotnet-1.dylib and b/bin/libopenjpeg-dotnet-2-1.5.0-dotnet-1.dylib differ