diff --git a/base/vulkanandroid.cpp b/base/vulkanandroid.cpp
index 29d54c56..139718a4 100644
--- a/base/vulkanandroid.cpp
+++ b/base/vulkanandroid.cpp
@@ -32,6 +32,8 @@ PFN_vkCreateBuffer vkCreateBuffer;
 PFN_vkGetBufferMemoryRequirements vkGetBufferMemoryRequirements;
 PFN_vkMapMemory vkMapMemory;
 PFN_vkUnmapMemory vkUnmapMemory;
+PFN_vkFlushMappedMemoryRanges vkFlushMappedMemoryRanges;
+PFN_vkInvalidateMappedMemoryRanges vkInvalidateMappedMemoryRanges;
 PFN_vkBindBufferMemory vkBindBufferMemory;
 PFN_vkDestroyBuffer vkDestroyBuffer;
 PFN_vkAllocateMemory vkAllocateMemory;
@@ -159,6 +161,8 @@ void loadVulkanFunctions(VkInstance instance)
 	vkGetBufferMemoryRequirements = reinterpret_cast<PFN_vkGetBufferMemoryRequirements>(vkGetInstanceProcAddr(instance, "vkGetBufferMemoryRequirements"));
 	vkMapMemory = reinterpret_cast<PFN_vkMapMemory>(vkGetInstanceProcAddr(instance, "vkMapMemory"));
 	vkUnmapMemory = reinterpret_cast<PFN_vkUnmapMemory>(vkGetInstanceProcAddr(instance, "vkUnmapMemory"));
+	vkFlushMappedMemoryRanges = reinterpret_cast<PFN_vkFlushMappedMemoryRanges>(vkGetInstanceProcAddr(instance, "vkFlushMappedMemoryRanges"));
+	vkInvalidateMappedMemoryRanges = reinterpret_cast<PFN_vkInvalidateMappedMemoryRanges>(vkGetInstanceProcAddr(instance, "vkInvalidateMappedMemoryRanges"));
 	vkBindBufferMemory = reinterpret_cast<PFN_vkBindBufferMemory>(vkGetInstanceProcAddr(instance, "vkBindBufferMemory"));
 	vkDestroyBuffer = reinterpret_cast<PFN_vkDestroyBuffer>(vkGetInstanceProcAddr(instance, "vkDestroyBuffer"));
 
diff --git a/base/vulkanandroid.h b/base/vulkanandroid.h
index 9ce2043c..b5e2a706 100644
--- a/base/vulkanandroid.h
+++ b/base/vulkanandroid.h
@@ -62,6 +62,8 @@ extern PFN_vkCreateBuffer vkCreateBuffer;
 extern PFN_vkGetBufferMemoryRequirements vkGetBufferMemoryRequirements;
 extern PFN_vkMapMemory vkMapMemory;
 extern PFN_vkUnmapMemory vkUnmapMemory;
+extern PFN_vkFlushMappedMemoryRanges vkFlushMappedMemoryRanges;
+extern PFN_vkInvalidateMappedMemoryRanges vkInvalidateMappedMemoryRanges;
 extern PFN_vkBindBufferMemory vkBindBufferMemory;
 extern PFN_vkDestroyBuffer vkDestroyBuffer;
 extern PFN_vkAllocateMemory vkAllocateMemory;