diff --git a/src/openrct2-ui/windows/Ride.cpp b/src/openrct2-ui/windows/Ride.cpp
index e35cfcc001..8ad2c2119a 100644
--- a/src/openrct2-ui/windows/Ride.cpp
+++ b/src/openrct2-ui/windows/Ride.cpp
@@ -4942,7 +4942,7 @@ static void WindowRideColourPaint(WindowBase* w, DrawPixelInfo* dpi)
             if ((gCurrentTicks % 64) == 0)
             {
                 spriteColour++;
-                if (spriteColour >= COLOUR_COUNT)
+                if (spriteColour >= COLOUR_NUM_ORIGINAL)
                 {
                     spriteColour = COLOUR_BLACK;
                 }