diff --git a/src/dxvk/dxvk_pipelayout.cpp b/src/dxvk/dxvk_pipelayout.cpp
index 35310474e..a5555ff76 100644
--- a/src/dxvk/dxvk_pipelayout.cpp
+++ b/src/dxvk/dxvk_pipelayout.cpp
@@ -30,6 +30,16 @@ namespace dxvk {
       m_descriptorSlots.push_back(slotInfo);
     }
   }
+
+
+  void DxvkDescriptorSlotMapping::definePushConstRange(
+          VkShaderStageFlagBits stage,
+          uint32_t              offset,
+          uint32_t              size) {
+    m_pushConstRange.stageFlags |= stage;
+    m_pushConstRange.size = std::max(
+      m_pushConstRange.size, offset + size);
+  }
   
   
   uint32_t DxvkDescriptorSlotMapping::getBindingId(uint32_t slot) const {
@@ -81,7 +91,9 @@ namespace dxvk {
     const Rc<vk::DeviceFn>&   vkd,
     const DxvkDescriptorSlotMapping& slotMapping,
           VkPipelineBindPoint pipelineBindPoint)
-  : m_vkd(vkd), m_bindingSlots(slotMapping.bindingCount()) {
+  : m_vkd           (vkd),
+    m_pushConstRange(slotMapping.pushConstRange()),
+    m_bindingSlots  (slotMapping.bindingCount()) {
 
     auto bindingCount = slotMapping.bindingCount();
     auto bindingInfos = slotMapping.bindingInfos();
@@ -137,6 +149,11 @@ namespace dxvk {
     pipeInfo.pSetLayouts            = &m_descriptorSetLayout;
     pipeInfo.pushConstantRangeCount = 0;
     pipeInfo.pPushConstantRanges    = nullptr;
+
+    if (m_pushConstRange.size) {
+      pipeInfo.pushConstantRangeCount = 1;
+      pipeInfo.pPushConstantRanges    = &m_pushConstRange;
+    }
     
     if (m_vkd->vkCreatePipelineLayout(m_vkd->device(),
         &pipeInfo, nullptr, &m_pipelineLayout) != VK_SUCCESS) {
diff --git a/src/dxvk/dxvk_pipelayout.h b/src/dxvk/dxvk_pipelayout.h
index 17001ee01..38c1b75f7 100644
--- a/src/dxvk/dxvk_pipelayout.h
+++ b/src/dxvk/dxvk_pipelayout.h
@@ -65,6 +65,14 @@ namespace dxvk {
     const DxvkDescriptorSlot* bindingInfos() const {
       return m_descriptorSlots.data();
     }
+
+    /**
+     * \brief Push constant range
+     * \returns Push constant range
+     */
+    VkPushConstantRange pushConstRange() const {
+      return m_pushConstRange;
+    }
     
     /**
      * \brief Defines a new slot
@@ -85,6 +93,18 @@ namespace dxvk {
             VkImageViewType       view,
             VkShaderStageFlagBits stage,
             VkAccessFlags         access);
+
+    /**
+     * \brief Defines new push constant range
+     *
+     * \param [in] stage Shader stage
+     * \param [in] offset Range offset
+     * \param [in] size Range size
+     */
+    void definePushConstRange(
+            VkShaderStageFlagBits stage,
+            uint32_t              offset,
+            uint32_t              size);
     
     /**
      * \brief Gets binding ID for a slot
@@ -112,6 +132,7 @@ namespace dxvk {
   private:
     
     std::vector<DxvkDescriptorSlot> m_descriptorSlots;
+    VkPushConstantRange             m_pushConstRange = { };
 
     uint32_t countDescriptors(
             VkDescriptorType      type) const;
@@ -166,6 +187,14 @@ namespace dxvk {
       return m_bindingSlots.data();
     }
     
+    /**
+     * \brief Push constant range
+     * \returns Push constant range
+     */
+    const VkPushConstantRange& pushConstRange() const {
+      return m_pushConstRange;
+    }
+    
     /**
      * \brief Descriptor set layout handle
      * \returns Descriptor set layout handle
@@ -244,6 +273,7 @@ namespace dxvk {
     
     Rc<vk::DeviceFn> m_vkd;
     
+    VkPushConstantRange             m_pushConstRange      = { };
     VkDescriptorSetLayout           m_descriptorSetLayout = VK_NULL_HANDLE;
     VkPipelineLayout                m_pipelineLayout      = VK_NULL_HANDLE;
     VkDescriptorUpdateTemplateKHR   m_descriptorTemplate  = VK_NULL_HANDLE;
diff --git a/src/dxvk/dxvk_shader.cpp b/src/dxvk/dxvk_shader.cpp
index 5e513b359..d24273e25 100644
--- a/src/dxvk/dxvk_shader.cpp
+++ b/src/dxvk/dxvk_shader.cpp
@@ -151,6 +151,12 @@ namespace dxvk {
           DxvkDescriptorSlotMapping& mapping) const {
     for (const auto& slot : m_slots)
       mapping.defineSlot(slot.slot, slot.type, slot.view, m_stage, slot.access);
+    
+    if (m_interface.pushConstSize) {
+      mapping.definePushConstRange(m_stage,
+        m_interface.pushConstOffset,
+        m_interface.pushConstSize);
+    }
   }
   
   
diff --git a/src/dxvk/dxvk_shader.h b/src/dxvk/dxvk_shader.h
index fb38e2ba4..492eb97fc 100644
--- a/src/dxvk/dxvk_shader.h
+++ b/src/dxvk/dxvk_shader.h
@@ -43,8 +43,10 @@ namespace dxvk {
    * purely for validation purposes.
    */
   struct DxvkInterfaceSlots {
-    uint32_t inputSlots  = 0;
-    uint32_t outputSlots = 0;
+    uint32_t inputSlots      = 0;
+    uint32_t outputSlots     = 0;
+    uint32_t pushConstOffset = 0;
+    uint32_t pushConstSize   = 0;
   };