diff --git a/osbase/test/ktest/ktest.bzl b/osbase/test/ktest/ktest.bzl
index 2d8fd91..4a6942f 100644
--- a/osbase/test/ktest/ktest.bzl
+++ b/osbase/test/ktest/ktest.bzl
@@ -18,7 +18,7 @@
 Ktest provides a macro to run tests under a normal Metropolis node kernel
 """
 
-load("//osbase/build:def.bzl", "build_pure_transition", "build_static_transition")
+load("//osbase/build:def.bzl", "build_static_transition")
 load("//osbase/build/fsspec:def.bzl", "FSSpecInfo", "fsspec_core_impl")
 
 _KTEST_SCRIPT = """
@@ -72,24 +72,15 @@
                 Dictionary of Labels to String, placing a given Label's output file in the initramfs at the location
                 specified by the String value. The specified labels must only have a single output.
             """,
-            # Attach pure transition to ensure all binaries added to the initramfs are pure/static binaries.
-            cfg = build_pure_transition,
-        ),
-        "files_cc": attr.string_keyed_label_dict(
-            allow_files = True,
-            doc = """
-                 Special case of 'files' for compilation targets that need to be built with the musl toolchain like
-                 go_binary targets which need cgo or cc_binary targets.
-            """,
-            # Attach static transition to all files_cc inputs to ensure they are built with musl and static.
+            # Attach static transition to ensure all binaries added to the initramfs are static binaries.
             cfg = build_static_transition,
         ),
         "symlinks": attr.string_dict(
             default = {},
             doc = """
-                Symbolic links to create. Similar format as in files and files_cc, so the key is the location of the
+                Symbolic links to create. Similar format as in `files`, so the key is the location of the
                 symlink itself and the value of it is target of the symlink. Only raw strings are allowed as targets,
-                labels are not permitted. Include the file using files or files_cc, then symlink to its location.
+                labels are not permitted. Include the file using `files`, then symlink to its location.
             """,
         ),
         "fsspecs": attr.label_list(
@@ -100,6 +91,7 @@
             """,
             providers = [FSSpecInfo],
             allow_files = True,
+            cfg = build_static_transition,
         ),
         "kernel": attr.label(
             default = Label("//osbase/test/ktest:linux-testing"),
@@ -117,7 +109,7 @@
         ),
         "_ktest_init": attr.label(
             default = Label("//osbase/test/ktest/init"),
-            cfg = build_pure_transition,
+            cfg = build_static_transition,
             executable = True,
             allow_single_file = True,
         ),