diff --git a/stage0/astgen_test.zig b/stage0/astgen_test.zig
index ae332a56cd..4f51342799 100644
--- a/stage0/astgen_test.zig
+++ b/stage0/astgen_test.zig
@@ -1244,7 +1244,7 @@ const corpus_files = .{
     "../test/behavior/fn_in_struct_in_comptime.zig",
     "../test/behavior/fn.zig",
     "../test/behavior/for.zig",
-    //"../test/behavior/generics.zig",
+    "../test/behavior/generics.zig",
     "../test/behavior/globals.zig",
     "../test/behavior/hasdecl.zig",
     "../test/behavior/hasfield.zig",