diff --git a/scripts/rpcgen/tests/test_demo.c b/scripts/rpcgen/tests/test_demo.c
index 1cdb9cfb82..a48ceccd58 100644
--- a/scripts/rpcgen/tests/test_demo.c
+++ b/scripts/rpcgen/tests/test_demo.c
@@ -373,7 +373,7 @@ static void test_enum_variable_array_empty(void)
              &vorig, &vnew, "enum_variable_array_empty", false);
 }
 
-#define TEST_STRUCT_INIT (TestStruct) { .c1 = 0xca, .c2 = 0xfe }
+#define TEST_STRUCT_INIT (TestStruct) { .c1 = 0x4a, .c2 = 0x7e }
 #define TEST_STRUCT_INIT_ALT (TestStruct) { .c1 = 0x09, .c2 = 0x07 }
 
 static void test_struct_scalar(void)
diff --git a/scripts/rpcgen/tests/test_demo_struct_fixed_array.bin b/scripts/rpcgen/tests/test_demo_struct_fixed_array.bin
index f0e786ddea..dfa991acbd 100644
Binary files a/scripts/rpcgen/tests/test_demo_struct_fixed_array.bin and b/scripts/rpcgen/tests/test_demo_struct_fixed_array.bin differ
diff --git a/scripts/rpcgen/tests/test_demo_struct_pointer_set.bin b/scripts/rpcgen/tests/test_demo_struct_pointer_set.bin
index 5728147932..0aa91c2b57 100644
Binary files a/scripts/rpcgen/tests/test_demo_struct_pointer_set.bin and b/scripts/rpcgen/tests/test_demo_struct_pointer_set.bin differ
diff --git a/scripts/rpcgen/tests/test_demo_struct_scalar.bin b/scripts/rpcgen/tests/test_demo_struct_scalar.bin
index 0e6959d56a..aa46538fb8 100644
Binary files a/scripts/rpcgen/tests/test_demo_struct_scalar.bin and b/scripts/rpcgen/tests/test_demo_struct_scalar.bin differ
diff --git a/scripts/rpcgen/tests/test_demo_struct_variable_array_set.bin b/scripts/rpcgen/tests/test_demo_struct_variable_array_set.bin
index a9406a21cf..48c2e710e9 100644
Binary files a/scripts/rpcgen/tests/test_demo_struct_variable_array_set.bin and b/scripts/rpcgen/tests/test_demo_struct_variable_array_set.bin differ
diff --git a/scripts/rpcgen/tests/test_demo_test_struct_all_types.bin b/scripts/rpcgen/tests/test_demo_test_struct_all_types.bin
index 5ee4ee5a6d..660c0e1b9c 100644
Binary files a/scripts/rpcgen/tests/test_demo_test_struct_all_types.bin and b/scripts/rpcgen/tests/test_demo_test_struct_all_types.bin differ