diff --git a/vulkan/libvulkan/entry.cpp b/vulkan/libvulkan/entry.cpp
index c69b99f..255ad97 100644
--- a/vulkan/libvulkan/entry.cpp
+++ b/vulkan/libvulkan/entry.cpp
@@ -712,8 +712,8 @@
 }
 
 __attribute__((visibility("default")))
-void vkCmdWriteTimestamp(VkCmdBuffer cmdBuffer, VkPipelineStageFlagBits pipelineStage, VkBuffer destBuffer, VkDeviceSize destOffset) {
-    GetVtbl(cmdBuffer).CmdWriteTimestamp(cmdBuffer, pipelineStage, destBuffer, destOffset);
+void vkCmdWriteTimestamp(VkCmdBuffer cmdBuffer, VkPipelineStageFlagBits pipelineStage, VkQueryPool queryPool, uint32_t slot) {
+    GetVtbl(cmdBuffer).CmdWriteTimestamp(cmdBuffer, pipelineStage, queryPool, slot);
 }
 
 __attribute__((visibility("default")))