diff --git a/.github/workflows/nanvix-ci.yml b/.github/workflows/nanvix-ci.yml
index 2b0cafcae..4527c7f20 100644
--- a/.github/workflows/nanvix-ci.yml
+++ b/.github/workflows/nanvix-ci.yml
@@ -29,10 +29,10 @@ jobs:
     uses: nanvix/workflows/.github/workflows/nanvix-ci.yml@v2.4.0
     with:
       platforms: '["microvm"]'
-      process-modes: '["multi-process","single-process","standalone"]'
+      process-modes: '["standalone"]'
       memory-sizes: '["256mb"]'
       windows-matrix-exclude: '[]'
-      skip-full-test-modes: '["multi-process","single-process","standalone"]'
+      skip-full-test-modes: '["standalone"]'
       standalone-test-args: "test-functional"
       caller-event-name: ${{ github.event_name }}
       windows-test: true
@@ -46,10 +46,10 @@ jobs:
     uses: nanvix/workflows/.github/workflows/nanvix-ci.yml@v2.4.0
     with:
       platforms: '["microvm"]'
-      process-modes: '["multi-process","single-process","standalone"]'
+      process-modes: '["standalone"]'
       memory-sizes: '["256mb"]'
       windows-matrix-exclude: '[]'
-      skip-full-test-modes: '["multi-process","single-process","standalone"]'
+      skip-full-test-modes: '["standalone"]'
       standalone-test-args: "test-functional"
       caller-event-name: 'schedule'
       windows-test: true
diff --git a/.nanvix/nanvix.toml b/.nanvix/nanvix.toml
index 1b462ee50..46aaee4b0 100644
--- a/.nanvix/nanvix.toml
+++ b/.nanvix/nanvix.toml
@@ -6,7 +6,7 @@ nanvix-version = "0.17.84"
 [builds]
 [builds.matrix]
 platforms = ["hyperlight", "microvm"]
-modes = ["multi-process", "single-process", "standalone"]
+modes = ["standalone"]
 memory = ["256mb"]
 
 [dependencies]
diff --git a/.nanvix/z.py b/.nanvix/z.py
index cabb03ddb..0e65709d4 100644
--- a/.nanvix/z.py
+++ b/.nanvix/z.py
@@ -171,15 +171,8 @@ def test(self) -> None:
             self._run_tests_windows()
             return
 
-        if self.config.deployment_mode == "standalone":
-            self._validate_test_targets()
-            self._run_functional_standalone()
-        else:
-            targets = self.targets if self.targets else ["test"]
-            run(
-                *self._make_args(*targets),
-                cwd=repo_root(),
-            )
+        self._validate_test_targets()
+        self._run_functional_standalone()
 
     def _get_sysroot(self) -> str:
         """Return the sysroot path or fatal if unset."""
@@ -254,17 +247,9 @@ def _run_functional_standalone(self) -> None:
     def _run_tests_windows(self) -> None:
         """Run tests natively on Windows.
 
-        Only standalone mode is tested on Windows; multi-process and
-        single-process require linuxd, which is Linux-only. Uses
-        make_initrd to bundle each test binary with system daemons,
+        Uses make_initrd to bundle each test binary with system daemons,
         and a ramfs providing /tmp for any test I/O.
         """
-        if self.config.deployment_mode != "standalone":
-            print(
-                f"Skipping tests on Windows for mode '{self.config.deployment_mode}' (requires linuxd)."
-            )
-            return
-
         sysroot_path = Path(self._get_sysroot())
         nanvixd = sysroot_path / "bin" / "nanvixd.exe"
         mkramfs = sysroot_path / "bin" / "mkramfs.exe"