diff --git a/src/d3d11/d3d11_blend.cpp b/src/d3d11/d3d11_blend.cpp
index 9e4a2d312..bf8b35dad 100644
--- a/src/d3d11/d3d11_blend.cpp
+++ b/src/d3d11/d3d11_blend.cpp
@@ -20,7 +20,6 @@ namespace dxvk {
     // Multisample state is part of the blend state in D3D11
     m_msState.sampleMask            = 0; // Set during bind
     m_msState.enableAlphaToCoverage = desc.AlphaToCoverageEnable;
-    m_msState.enableAlphaToOne      = VK_FALSE;
     
     // Vulkan only supports a global logic op for the blend
     // state, which might be problematic in some cases.
diff --git a/src/d3d11/d3d11_swapchain.cpp b/src/d3d11/d3d11_swapchain.cpp
index 09b846f54..300b8784f 100644
--- a/src/d3d11/d3d11_swapchain.cpp
+++ b/src/d3d11/d3d11_swapchain.cpp
@@ -596,7 +596,6 @@ namespace dxvk {
     
     m_msState.sampleMask            = 0xffffffff;
     m_msState.enableAlphaToCoverage = VK_FALSE;
-    m_msState.enableAlphaToOne      = VK_FALSE;
     
     VkStencilOpState stencilOp;
     stencilOp.failOp      = VK_STENCIL_OP_KEEP;
diff --git a/src/dxvk/dxvk_constant_state.h b/src/dxvk/dxvk_constant_state.h
index 6446ce968..4466cbdf4 100644
--- a/src/dxvk/dxvk_constant_state.h
+++ b/src/dxvk/dxvk_constant_state.h
@@ -92,7 +92,6 @@ namespace dxvk {
   struct DxvkMultisampleState {
     uint32_t            sampleMask;
     VkBool32            enableAlphaToCoverage;
-    VkBool32            enableAlphaToOne;
   };
   
   
diff --git a/src/dxvk/dxvk_context.cpp b/src/dxvk/dxvk_context.cpp
index 8a3b8ced3..d9e7cce71 100644
--- a/src/dxvk/dxvk_context.cpp
+++ b/src/dxvk/dxvk_context.cpp
@@ -1990,7 +1990,6 @@ namespace dxvk {
   void DxvkContext::setMultisampleState(const DxvkMultisampleState& ms) {
     m_state.gp.state.msSampleMask            = ms.sampleMask;
     m_state.gp.state.msEnableAlphaToCoverage = ms.enableAlphaToCoverage;
-    m_state.gp.state.msEnableAlphaToOne      = ms.enableAlphaToOne;
     
     m_flags.set(DxvkContextFlag::GpDirtyPipelineState);
   }