diff --git a/test/lib/mayaUsd/render/mayaToHydra/CMakeLists.txt b/test/lib/mayaUsd/render/mayaToHydra/CMakeLists.txt
index 258fb7be3e..18efedf1bb 100644
--- a/test/lib/mayaUsd/render/mayaToHydra/CMakeLists.txt
+++ b/test/lib/mayaUsd/render/mayaToHydra/CMakeLists.txt
@@ -27,7 +27,7 @@ set(INTERACTIVE_TEST_SCRIPT_FILES
     testMayaDisplayLayers.py
     testMayaIsolateSelect.py
     testMayaLights.py
-    testUSDLights.py|skipOnPlatform:osx # HYDRA-1315 : Wire of DiskLight not showing on OSX
+    testUSDLights.py
     testUVandUDIM.py
     testArnoldLights.py|depOnPlugins:mtoa
     testLookThrough.py
diff --git a/test/lib/mayaUsd/render/mayaToHydra/USDLightsTest/allLights.png b/test/lib/mayaUsd/render/mayaToHydra/USDLightsTest/allLights.png
index bdeeb1606c..75e22e17d1 100644
Binary files a/test/lib/mayaUsd/render/mayaToHydra/USDLightsTest/allLights.png and b/test/lib/mayaUsd/render/mayaToHydra/USDLightsTest/allLights.png differ
diff --git a/test/testSamples/testUSDLights/testUSDLights.ma b/test/testSamples/testUSDLights/testUSDLights.ma
index e08805c80b..15c74a5595 100644
--- a/test/testSamples/testUSDLights/testUSDLights.ma
+++ b/test/testSamples/testUSDLights/testUSDLights.ma
@@ -201,8 +201,8 @@ createNode mayaUsdLayerManager -n "mayaUsdLayerManager1";
 	setAttr ".lyr[1].id" -type "string" "./UsdStageWithSphereMatXStdSurf.usda";
 	setAttr ".lyr[1].fid" -type "string" "usd";
 	setAttr ".lyr[1].szd" -type "string" (
-		"#usda 1.0\n\ndef Sphere \"Sphere1\" (\n    prepend apiSchemas = [\"MaterialBindingAPI\"]\n)\n{\n    rel material:binding = </mtl/standard_surface1>\n    double3 xformOp:translate = (0, 0, -2.3244301402269603)\n    uniform token[] xformOpOrder = [\"xformOp:translate\"]\n}\n\ndef Scope \"mtl\"\n{\n    def Material \"standard_surface1\"\n    {\n        token outputs:mtlx:surface.connect = </mtl/standard_surface1/standard_surface1.outputs:out>\n\n        def Shader \"standard_surface1\"\n        {\n            uniform token info:id = \"ND_standard_surface_surfaceshader\"\n            token outputs:out\n        }\n    }\n}\n\ndef DistantLight \"DistantLight1\"\n{\n    float inputs:angle = 0.53\n    color3f inputs:shadow:color\n    bool inputs:shadow:enable = 1\n    token visibility = \"inherited\"\n    float3 xformOp:rotateXYZ = (-90, 0, 0)\n    double3 xformOp:translate = (0, 2, 0)\n    uniform token[] xformOpOrder = [\"xformOp:translate\", \"xformOp:rotateXYZ\"]\n}\n\ndef DiskLight \"DiskLight1\"\n{\n    float inputs:radius = 2.4875622\n    token visibility = \"inherited\"\n    float3 xformOp:rotateXYZ = (-90, 0, 0)\n"
-		+ "    double3 xformOp:translate = (0, 2, 0)\n    uniform token[] xformOpOrder = [\"xformOp:translate\", \"xformOp:rotateXYZ\"]\n}\n\ndef DomeLight \"DomeLight1\"\n{\n    asset inputs:texture:file = @sky.hdr@\n    double3 xformOp:translate = (0, 2.329096001473479, 0)\n    uniform token[] xformOpOrder = [\"xformOp:translate\"]\n}\n\n");
+		"#usda 1.0\n\ndef Sphere \"Sphere1\" (\n    prepend apiSchemas = [\"MaterialBindingAPI\"]\n)\n{\n    rel material:binding = </mtl/standard_surface1>\n    double3 xformOp:translate = (0, 0, -2.3244301402269603)\n    uniform token[] xformOpOrder = [\"xformOp:translate\"]\n}\n\ndef Scope \"mtl\"\n{\n    def Material \"standard_surface1\"\n    {\n        token outputs:mtlx:surface.connect = </mtl/standard_surface1/standard_surface1.outputs:out>\n\n        def Shader \"standard_surface1\"\n        {\n            uniform token info:id = \"ND_standard_surface_surfaceshader\"\n            token outputs:out\n        }\n    }\n}\n\ndef DistantLight \"DistantLight1\"\n{\n    float inputs:angle = 0.53\n    color3f inputs:shadow:color\n    bool inputs:shadow:enable = 1\n    token visibility = \"inherited\"\n    float3 xformOp:rotateXYZ = (-90, 0, 0)\n    double3 xformOp:translate = (0, 8, 0)\n    uniform token[] xformOpOrder = [\"xformOp:translate\", \"xformOp:rotateXYZ\"]\n}\n\ndef DiskLight \"DiskLight1\"\n{\n    float inputs:radius = 2.4875622\n    token visibility = \"inherited\"\n    float3 xformOp:rotateXYZ = (-90, 0, 0)\n"
+		+ "    double3 xformOp:translate = (0, 8, 0)\n    uniform token[] xformOpOrder = [\"xformOp:translate\", \"xformOp:rotateXYZ\"]\n}\n\ndef DomeLight \"DomeLight1\"\n{\n    asset inputs:texture:file = @sky.hdr@\n    double3 xformOp:translate = (0, 8.329096001473479, 0)\n    uniform token[] xformOpOrder = [\"xformOp:translate\"]\n}\n\n");
 select -ne :time1;
 	setAttr ".o" 0;
 select -ne :hardwareRenderingGlobals;