diff --git a/system/vulkan_enc/ResourceTracker.cpp b/system/vulkan_enc/ResourceTracker.cpp
index 1fe25d2..cd0c3c4 100644
--- a/system/vulkan_enc/ResourceTracker.cpp
+++ b/system/vulkan_enc/ResourceTracker.cpp
@@ -1218,7 +1218,10 @@
             "VK_KHR_shader_float16_int8",
             // Timeline semaphores buggy in newer NVIDIA drivers
             // (vkWaitSemaphoresKHR causes further vkCommandBuffer dispatches to deadlock)
-#ifndef VK_USE_PLATFORM_ANDROID_KHR
+            //
+            // TODO(https://fxbug.dev/​330767177): Support timeline semaphore on
+            // Fuchsia and remove the #if statement for Fuchsia.
+#if (!defined(VK_USE_PLATFORM_ANDROID_KHR) && !defined(VK_USE_PLATFORM_FUCHSIA))
             "VK_KHR_timeline_semaphore",
 #endif
             "VK_AMD_gpu_shader_half_float",
@@ -1525,6 +1528,22 @@
             if (memoryReportFeaturesEXT) {
                 memoryReportFeaturesEXT->deviceMemoryReport = VK_TRUE;
             }
+
+#ifdef VK_USE_PLATFORM_FUCHSIA
+            // TODO(https://fxbug.dev/​330767177): Support timeline semaphore on
+            // Fuchsia and remove this override.
+            VkPhysicalDeviceVulkan12Features* vulkan12Features =
+                vk_find_struct<VkPhysicalDeviceVulkan12Features>(pFeatures);
+            if (vulkan12Features) {
+                vulkan12Features->timelineSemaphore = VK_FALSE;
+            }
+
+            VkPhysicalDeviceTimelineSemaphoreFeatures* timelineSemaphoreFeatures =
+                vk_find_struct<VkPhysicalDeviceTimelineSemaphoreFeatures>(pFeatures);
+            if (timelineSemaphoreFeatures) {
+                timelineSemaphoreFeatures->timelineSemaphore = VK_FALSE;
+            }
+#endif  // VK_USE_PLATFORM_FUCHSIA
         }
     }
 
diff --git a/system/vulkan_enc/vk_struct_id.h b/system/vulkan_enc/vk_struct_id.h
index 32d6b86..bf32817 100644
--- a/system/vulkan_enc/vk_struct_id.h
+++ b/system/vulkan_enc/vk_struct_id.h
@@ -72,4 +72,9 @@
 REGISTER_VK_STRUCT_ID(VkMemoryAllocateFlagsInfo, VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_FLAGS_INFO);
 REGISTER_VK_STRUCT_ID(VkMemoryOpaqueCaptureAddressAllocateInfo, VK_STRUCTURE_TYPE_MEMORY_OPAQUE_CAPTURE_ADDRESS_ALLOCATE_INFO);
 
+#ifdef VK_VERSION_1_2
+REGISTER_VK_STRUCT_ID(VkPhysicalDeviceVulkan12Features, VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES);
+REGISTER_VK_STRUCT_ID(VkPhysicalDeviceTimelineSemaphoreFeatures, VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TIMELINE_SEMAPHORE_FEATURES);
+#endif  // VK_VERSION_1_2
+
 #undef REGISTER_VK_STRUCT_ID