diff --git a/backends/imgui_impl_vulkan.cpp b/backends/imgui_impl_vulkan.cpp
index d5c6ae5f..3514f9c4 100644
--- a/backends/imgui_impl_vulkan.cpp
+++ b/backends/imgui_impl_vulkan.cpp
@@ -160,6 +160,7 @@ static bool g_FunctionsLoaded = true;
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkAllocateCommandBuffers) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkAllocateDescriptorSets) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkAllocateMemory) \
+    IMGUI_VULKAN_FUNC_MAP_MACRO(vkBeginCommandBuffer) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkBindBufferMemory) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkBindImageMemory) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkCmdBindDescriptorSets) \
@@ -202,6 +203,7 @@ static bool g_FunctionsLoaded = true;
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroySurfaceKHR) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkDestroySwapchainKHR) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkDeviceWaitIdle) \
+    IMGUI_VULKAN_FUNC_MAP_MACRO(vkEndCommandBuffer) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkFlushMappedMemoryRanges) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkFreeCommandBuffers) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkFreeDescriptorSets) \
@@ -214,6 +216,9 @@ static bool g_FunctionsLoaded = true;
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetPhysicalDeviceSurfacePresentModesKHR) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkGetSwapchainImagesKHR) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkMapMemory) \
+    IMGUI_VULKAN_FUNC_MAP_MACRO(vkQueueSubmit) \
+    IMGUI_VULKAN_FUNC_MAP_MACRO(vkQueueWaitIdle) \
+    IMGUI_VULKAN_FUNC_MAP_MACRO(vkResetCommandPool) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkUnmapMemory) \
     IMGUI_VULKAN_FUNC_MAP_MACRO(vkUpdateDescriptorSets)