diff --git a/programs/reg/tests/reg.c b/programs/reg/tests/reg.c
index e93062b..3a3ff8d 100644
--- a/programs/reg/tests/reg.c
+++ b/programs/reg/tests/reg.c
@@ -2354,7 +2354,8 @@
                     "\"Wine68d\"=hex(4):\n"
                     "\"Wine68e\"=hex(7):\n"
                     "\"Wine68f\"=hex(100):\n"
-                    "\"Wine68g\"=hex(abcd):\n\n", &r);
+                    "\"Wine68g\"=hex(abcd):\n"
+                    "\"Wine68h\"=hex:\n\n", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
     verify_reg(hkey, "Wine68a", REG_SZ, NULL, 0, 0);
     verify_reg(hkey, "Wine68b", REG_EXPAND_SZ, NULL, 0, TODO_REG_SIZE);
@@ -2363,6 +2364,7 @@
     verify_reg(hkey, "Wine68e", REG_MULTI_SZ, NULL, 0, TODO_REG_SIZE);
     verify_reg(hkey, "Wine68f", 0x100, NULL, 0, 0);
     verify_reg(hkey, "Wine68g", 0xabcd, NULL, 0, 0);
+    verify_reg(hkey, "Wine68h", REG_BINARY, NULL, 0, 0);
 
     err = RegCloseKey(hkey);
     ok(err == ERROR_SUCCESS, "got %d, expected 0\n", err);
@@ -3852,7 +3854,8 @@
                      "\"Wine68d\"=hex(4):\n"
                      "\"Wine68e\"=hex(7):\n"
                      "\"Wine68f\"=hex(100):\n"
-                     "\"Wine68g\"=hex(abcd):\n\n", &r);
+                     "\"Wine68g\"=hex(abcd):\n"
+                     "\"Wine68h\"=hex:\n\n", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
     verify_reg(hkey, "Wine68a", REG_SZ, NULL, 0, 0);
     verify_reg(hkey, "Wine68b", REG_EXPAND_SZ, NULL, 0, TODO_REG_SIZE);
@@ -3861,6 +3864,7 @@
     verify_reg(hkey, "Wine68e", REG_MULTI_SZ, NULL, 0, TODO_REG_SIZE);
     verify_reg(hkey, "Wine68f", 0x100, NULL, 0, 0);
     verify_reg(hkey, "Wine68g", 0xabcd, NULL, 0, 0);
+    verify_reg(hkey, "Wine68h", REG_BINARY, NULL, 0, 0);
 
     err = RegCloseKey(hkey);
     ok(err == ERROR_SUCCESS, "got %d, expected 0\n", err);