diff --git a/generator/vulkan/generator.zig b/generator/vulkan/generator.zig
index 9a245e2..c7471fe 100644
--- a/generator/vulkan/generator.zig
+++ b/generator/vulkan/generator.zig
@@ -48,8 +48,7 @@ const DeclarationResolver = struct {
     }
 
     fn deinit(self: *DeclarationResolver) void {
-        var it = self.enum_extensions.iterator();
-        while (it.next()) |entry| {
+        for (self.enum_extensions.items()) |entry| {
             entry.value.deinit();
         }