diff --git a/src/dxvk/dxvk_context.cpp b/src/dxvk/dxvk_context.cpp
index a26e7b39..0ecbde76 100644
--- a/src/dxvk/dxvk_context.cpp
+++ b/src/dxvk/dxvk_context.cpp
@@ -428,7 +428,7 @@ namespace dxvk {
     m_cmd->updateDescriptorSets(1, &descriptorWrite);
     
     // Prepare shader arguments
-    DxvkMetaClearArgs pushArgs;
+    DxvkMetaClearArgs pushArgs = { };
     pushArgs.clearValue = value;
     pushArgs.offset = VkOffset3D {  int32_t(offset), 0, 0 };
     pushArgs.extent = VkExtent3D { uint32_t(length), 1, 1 };
@@ -2571,7 +2571,7 @@ namespace dxvk {
     m_cmd->updateDescriptorSets(1, &descriptorWrite);
     
     // Prepare shader arguments
-    DxvkMetaClearArgs pushArgs;
+    DxvkMetaClearArgs pushArgs = { };
     pushArgs.clearValue = value.color;
     pushArgs.offset = offset;
     pushArgs.extent = extent;
diff --git a/src/dxvk/dxvk_meta_clear.h b/src/dxvk/dxvk_meta_clear.h
index b473cd2a..eaf12ade 100644
--- a/src/dxvk/dxvk_meta_clear.h
+++ b/src/dxvk/dxvk_meta_clear.h
@@ -17,9 +17,8 @@ namespace dxvk {
    */
   struct DxvkMetaClearArgs {
     VkClearColorValue clearValue;
-    
-    alignas(16) VkOffset3D offset;
-    alignas(16) VkExtent3D extent;
+    VkOffset3D offset; uint32_t pad1;
+    VkExtent3D extent; uint32_t pad2;
   };