diff --git a/src/Context.zig b/src/Context.zig
index 1652be0..0ef90e8 100644
--- a/src/Context.zig
+++ b/src/Context.zig
@@ -71,11 +71,11 @@ pub fn init(window: *c.GLFWwindow) !Self {
     var req_layers = Enumeration([*:0]const u8, MAX_LAYERS).EMPTY;
     var req_dev_exts = Enumeration([*:0]const u8, MAX_DEVICE_EXTENSIONS).EMPTY;
 
-    try req_dev_exts.append("VK_KHR_swapchain");
+    try req_dev_exts.append(vk.extension_info.khr_swapchain.name);
 
     if (USE_DEBUG_LAYERS) {
         try req_layers.append("VK_LAYER_KHRONOS_validation");
-        try req_exts.append("VK_EXT_debug_utils");
+        try req_exts.append(vk.extension_info.ext_debug_utils.name);
     }
 
     {