diff --git a/modules/rostests/winetests/reg/add.c b/modules/rostests/winetests/reg/add.c
index 17c89b4b692a..8178bd2346e 100644
--- a/modules/rostests/winetests/reg/add.c
+++ b/modules/rostests/winetests/reg/add.c
@@ -299,13 +299,13 @@ static void test_add(void)
     ok(r == REG_EXIT_SUCCESS, "got exit code %u, expected 0\n", r);
     verify_reg(hkey, NULL, REG_SZ, "", 1, 0);
 
-    run_reg_exe("reg add HKCU\\" KEY_BASE " /v test /d deadbeef /f", &r);
+    run_reg_exe("reg add HKCU\\" KEY_BASE " /v test0 /d deadbeef /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
-    verify_reg(hkey, "test", REG_SZ, "deadbeef", 9, 0);
+    verify_reg(hkey, "test0", REG_SZ, "deadbeef", 9, 0);
 
-    run_reg_exe("reg add HKCU\\" KEY_BASE " /v test /f", &r);
+    run_reg_exe("reg add HKCU\\" KEY_BASE " /v test0 /f", &r);
     ok(r == REG_EXIT_SUCCESS, "got exit code %d, expected 0\n", r);
-    verify_reg(hkey, "test", REG_SZ, "", 1, 0);
+    verify_reg(hkey, "test0", REG_SZ, "", 1, 0);
 
     run_reg_exe("reg add HKCU\\" KEY_BASE " /v test1 /t REG_SZ /f /d", &r);
     ok(r == REG_EXIT_FAILURE, "got exit code %d, expected 1\n", r);
diff --git a/sdk/tools/winesync/reg.cfg b/sdk/tools/winesync/reg.cfg
index 41af7ddb019..f7e39b64578 100644
--- a/sdk/tools/winesync/reg.cfg
+++ b/sdk/tools/winesync/reg.cfg
@@ -4,4 +4,4 @@ directories:
 files:
   programs/reg/resource.h: base/applications/cmdutils/reg/resource.h
 tags:
-  wine: c5b7f04eea2d88ce8b2192168d0cb9dba340551f
+  wine: 37ad10d92ab71e69475bdf69ff3609fae5d701b7