diff --git a/third_party/qemu/patches/bazel_support.patch b/third_party/qemu/patches/bazel_support.patch
index 2b2c66a..9c78ff8 100644
--- a/third_party/qemu/patches/bazel_support.patch
+++ b/third_party/qemu/patches/bazel_support.patch
@@ -1684,7 +1684,7 @@
 +def _impl_cc_qemu_trace(ctx):
 +    outs = []
 +    for src in ctx.files.srcs:
-+        name = src.path.replace("external/_main~_repo_rules~qemu/", "").replace("/trace-events", "").replace("/", "_")
++        name = src.path.replace(ctx.label.workspace_root + "/", "").replace("/trace-events", "").replace("/", "_")
 +        if name == "trace-events":
 +            name = "root"
 +        trace_h = ctx.actions.declare_file("trace-{}.h".format(name))
diff --git a/third_party/qemu/patches/pregenerated_config_files.patch b/third_party/qemu/patches/pregenerated_config_files.patch
index 8facc61..9f72837 100644
--- a/third_party/qemu/patches/pregenerated_config_files.patch
+++ b/third_party/qemu/patches/pregenerated_config_files.patch
@@ -198,7 +198,7 @@
 +
 +#define CONFIG_QEMU_DESKTOPDIR "/nonexistent"
 +
-+#define CONFIG_QEMU_FIRMWAREPATH "external/_main~_repo_rules~qemu/pc-bios"
++#define CONFIG_QEMU_FIRMWAREPATH "/nonexistent"
 +
 +#define CONFIG_QEMU_HELPERDIR "/nonexistent"
 +