diff --git a/libshaderc_util/src/resources.cc b/libshaderc_util/src/resources.cc
index d64e47f..6c662d3 100644
--- a/libshaderc_util/src/resources.cc
+++ b/libshaderc_util/src/resources.cc
@@ -125,6 +125,15 @@ const TBuiltInResource kDefaultTBuiltInResource = {
     /* .maxTaskWorkGroupSizeY_NV = */ 1,
     /* .maxTaskWorkGroupSizeZ_NV = */ 1,
     /* .maxMeshViewCountNV = */ 4,
+    /* .maxMeshOutputVerticesEXT = */ 256,
+    /* .maxMeshOutputPrimitivesEXT = */ 256,
+    /* .maxMeshWorkGroupSizeX_EXT = */ 128,
+    /* .maxMeshWorkGroupSizeY_EXT = */ 128,
+    /* .maxMeshWorkGroupSizeZ_EXT = */ 128,
+    /* .maxTaskWorkGroupSizeX_EXT = */ 128,
+    /* .maxTaskWorkGroupSizeY_EXT = */ 128,
+    /* .maxTaskWorkGroupSizeZ_EXT = */ 128,
+    /* .maxMeshViewCountEXT = */ 4,
     /* .maxDualSourceDrawBuffersEXT = */ 1,
     // This is the glslang TLimits structure.
     // It defines whether or not the following features are enabled.