diff --git a/tools/testing/selftests/firmware/.gitignore b/tools/testing/selftests/firmware/.gitignore
new file mode 100644
index 000000000000..62abc92a94c4
--- /dev/null
+++ b/tools/testing/selftests/firmware/.gitignore
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
+fw_namespace
diff --git a/tools/testing/selftests/netfilter/.gitignore b/tools/testing/selftests/netfilter/.gitignore
new file mode 100644
index 000000000000..8448f74adfec
--- /dev/null
+++ b/tools/testing/selftests/netfilter/.gitignore
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-only
+nf-queue
diff --git a/tools/testing/selftests/ptrace/.gitignore b/tools/testing/selftests/ptrace/.gitignore
index 7bebf9534a86..792318aaa30c 100644
--- a/tools/testing/selftests/ptrace/.gitignore
+++ b/tools/testing/selftests/ptrace/.gitignore
@@ -1,3 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0-only
 get_syscall_info
 peeksiginfo
+vmaccess