diff --git a/external/vulkancts/modules/vulkan/api/vktApiBufferTests.cpp b/external/vulkancts/modules/vulkan/api/vktApiBufferTests.cpp
index 474e646..dddeb86 100644
--- a/external/vulkancts/modules/vulkan/api/vktApiBufferTests.cpp
+++ b/external/vulkancts/modules/vulkan/api/vktApiBufferTests.cpp
@@ -148,7 +148,7 @@
 			VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
 			NULL,
 			memReqs.size,
-			0										//	deUint32		memoryTypeIndex
+			deCtz32(memReqs.memoryTypeBits)				//	deUint32		memoryTypeIndex
 		};
 
 		try
diff --git a/external/vulkancts/modules/vulkan/api/vktApiBufferViewCreateTests.cpp b/external/vulkancts/modules/vulkan/api/vktApiBufferViewCreateTests.cpp
index 4e49496..279d7b6 100644
--- a/external/vulkancts/modules/vulkan/api/vktApiBufferViewCreateTests.cpp
+++ b/external/vulkancts/modules/vulkan/api/vktApiBufferViewCreateTests.cpp
@@ -151,7 +151,7 @@
 		VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,		//	VkStructureType		sType
 		NULL,										//	const void*			pNext
 		memReqs.size,								//	VkDeviceSize		allocationSize
-		0											//	deUint32			memoryTypeIndex
+		deCtz32(memReqs.memoryTypeBits)				//	deUint32			memoryTypeIndex
 	};
 
 	{