diff --git a/src/world/park.c b/src/world/park.c
index 61ea797a8f..98188e243e 100644
--- a/src/world/park.c
+++ b/src/world/park.c
@@ -70,8 +70,8 @@ void park_init()
 	RCT2_GLOBAL(0x013CA740, uint8) = 0;
 	RCT2_GLOBAL(RCT2_ADDRESS_PARK_NAME, uint16) = 777;
 	RCT2_GLOBAL(RCT2_ADDRESS_HANDYMAN_COLOUR, uint8) = 28;
-	RCT2_GLOBAL(RCT2_ADDRESS_MECHANIC_COLOUR, uint8) = 28;
-	RCT2_GLOBAL(RCT2_ADDRESS_SECURITY_COLOUR, uint8) = 28;
+	RCT2_GLOBAL(RCT2_ADDRESS_MECHANIC_COLOUR, uint8) = 7;
+	RCT2_GLOBAL(RCT2_ADDRESS_SECURITY_COLOUR, uint8) = 18;
 	RCT2_GLOBAL(RCT2_ADDRESS_GUESTS_IN_PARK, uint16) = 0;
 	RCT2_GLOBAL(RCT2_ADDRESS_LAST_GUESTS_IN_PARK, uint16) = 0;
 	RCT2_GLOBAL(RCT2_ADDRESS_GUESTS_HEADING_FOR_PARK, uint16) = 0;