diff --git a/rostests/apitests/user32/SystemParametersInfo.c b/rostests/apitests/user32/SystemParametersInfo.c
index 16dec6f780d..506ee89742d 100644
--- a/rostests/apitests/user32/SystemParametersInfo.c
+++ b/rostests/apitests/user32/SystemParametersInfo.c
@@ -150,6 +150,27 @@ static void Test_MouseSpeed()
     ok(ret, "SystemParametersInfo failed\n");
     ok(temp == 1, "SPI_GETMOUSESPEED did not get value set by SPI_SETMOUSESPEED (%d instead of 1)\n", (int)temp);
 
+    temp = 20;
+    ret = SystemParametersInfo(SPI_SETMOUSESPEED, 0, (PVOID)temp, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
+    ok(ret, "SystemParametersInfo failed\n");
+    ret = SystemParametersInfo(SPI_GETMOUSESPEED, 0, &temp, 0);
+    ok(ret, "SystemParametersInfo failed\n");
+    ok(temp == 20, "SPI_GETMOUSESPEED did not get value set by SPI_SETMOUSESPEED (%d instead of 20)\n", (int)temp);
+
+    temp = 21;
+    ret = SystemParametersInfo(SPI_SETMOUSESPEED, 0, (PVOID)temp, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
+    ok(!ret, "expected SystemParametersInfo to fail\n");
+    ret = SystemParametersInfo(SPI_GETMOUSESPEED, 0, &temp, 0);
+    ok(ret, "SystemParametersInfo failed\n");
+    ok(temp == 20, "SPI_GETMOUSESPEED got unexpected value (%d instead of 20)\n", (int)temp);
+
+    temp = 0;
+    ret = SystemParametersInfo(SPI_SETMOUSESPEED, 0, (PVOID)temp, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
+    ok(!ret, "expected SystemParametersInfo to fail\n");
+    ret = SystemParametersInfo(SPI_GETMOUSESPEED, 0, &temp, 0);
+    ok(ret, "SystemParametersInfo failed\n");
+    ok(temp == 20, "SPI_GETMOUSESPEED got unexpected value (%d instead of 20)\n", (int)temp);
+
     ret = SystemParametersInfo(SPI_SETMOUSESPEED, 0, (PVOID)ulMouseSpeed, SPIF_SENDCHANGE | SPIF_UPDATEINIFILE);
     ok(ret, "SystemParametersInfo failed\n");
 }