diff --git a/dlls/joy.cpl/main.c b/dlls/joy.cpl/main.c
index 51c2fdfdc9b..32dfad0eb5c 100644
--- a/dlls/joy.cpl/main.c
+++ b/dlls/joy.cpl/main.c
@@ -416,7 +416,7 @@ static DWORD WINAPI input_thread(void *param)
         axes_pos[2][1] = state.lRz;
 
         /* Set pov values */
-        for (j = 0; j < sizeof(pov_val)/sizeof(pov_val[0]); j++)
+        for (j = 0; j < ARRAY_SIZE(pov_val); j++)
         {
             if (state.rgdwPOV[0] == pov_val[j])
             {