diff --git a/src/d3d11/d3d11_util.cpp b/src/d3d11/d3d11_util.cpp
index b6643547..5c75f835 100644
--- a/src/d3d11/d3d11_util.cpp
+++ b/src/d3d11/d3d11_util.cpp
@@ -125,6 +125,7 @@ namespace dxvk {
       case DxbcProgramType::GeometryShader: return VK_SHADER_STAGE_GEOMETRY_BIT;
       case DxbcProgramType::PixelShader:    return VK_SHADER_STAGE_FRAGMENT_BIT;
       case DxbcProgramType::ComputeShader:  return VK_SHADER_STAGE_COMPUTE_BIT;
+      default:                              return VkShaderStageFlagBits(0);
     }
   }