diff --git a/lib/livepatch/test_klp_convert.h b/lib/livepatch/test_klp_convert.h
new file mode 100644
index 00000000000000..5a3177e2ab74da
--- /dev/null
+++ b/lib/livepatch/test_klp_convert.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _TEST_KLP_CONVERT_
+#define _TEST_KLP_CONVERT_
+
+/* klp-convert symbols - vmlinux */
+extern char *saved_command_line;
+/* klp-convert symbols - test_klp_convert_mod.ko */
+extern char driver_name[];
+extern char homonym_string[];
+extern const char *get_homonym_string(void);
+extern const char *test_klp_get_driver_name(void);
+
+extern char klp_string_a[] __asm__("klp_string.12345");
+extern char klp_string_b[] __asm__("klp_string.67890");
+
+#endif
diff --git a/lib/livepatch/test_klp_convert1.c b/lib/livepatch/test_klp_convert1.c
index aa6ee59de4873b..eb8100677ffc27 100644
--- a/lib/livepatch/test_klp_convert1.c
+++ b/lib/livepatch/test_klp_convert1.c
@@ -6,17 +6,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/livepatch.h>
-
-/* klp-convert symbols - vmlinux */
-extern char *saved_command_line;
-/* klp-convert symbols - test_klp_convert_mod.ko */
-extern char driver_name[];
-extern char homonym_string[];
-extern const char *get_homonym_string(void);
-extern const char *test_klp_get_driver_name(void);
-
-extern char klp_string_a[] __asm__("klp_string.12345");
-extern char klp_string_b[] __asm__("klp_string.67890");
+#include "test_klp_convert.h"
 
 void print_saved_command_line(void)
 {
diff --git a/lib/livepatch/test_klp_convert2.c b/lib/livepatch/test_klp_convert2.c
index 5a5fd405c15c47..1c5430206bcef5 100644
--- a/lib/livepatch/test_klp_convert2.c
+++ b/lib/livepatch/test_klp_convert2.c
@@ -6,14 +6,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/livepatch.h>
-
-/* klp-convert symbols - vmlinux */
-extern char *saved_command_line;
-/* klp-convert symbols - test_klp_convert_mod.ko */
-extern char driver_name[];
-extern char homonym_string[];
-extern const char *get_homonym_string(void);
-extern const char *test_klp_get_driver_name(void);
+#include "test_klp_convert.h"
 
 void print_saved_command_line(void)
 {