diff --git a/src/interface/viewport.c b/src/interface/viewport.c
index f5806c026b..8aeeabe15b 100644
--- a/src/interface/viewport.c
+++ b/src/interface/viewport.c
@@ -889,12 +889,8 @@ void viewport_vehicle_paint_setup(rct_vehicle *vehicle, int imageDirection)
 		RCT2_GLOBAL(0x9DEA52, uint16) = 0;
 		RCT2_GLOBAL(0x9DEA54, uint16) = 0;
 		RCT2_GLOBAL(0x9DEA56, uint16) = z + 2;
-		switch (RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint8)) {
-		case 0: RCT2_CALLPROC_X(0x00686806, 0, ebx, 0, z, 1, 1, 0); break;
-		case 1: RCT2_CALLPROC_X(0x006869B2, 0, ebx, 0, z, 1, 1, 0); break;
-		case 2: RCT2_CALLPROC_X(0x00686B6F, 0, ebx, 0, z, 1, 1, 0); break;
-		case 3: RCT2_CALLPROC_X(0x00686D31, 0, ebx, 0, z, 1, 1, 0); break;
-		}
+		sub_98197C(0, 0, ebx, 0, z, 1, 1, RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint32));
+		return;
 	}
 
 	if (vehicle->ride_subtype == 0xFF) {