diff --git a/src/main/java/org/mtransit/parser/DefaultAgencyTools.java b/src/main/java/org/mtransit/parser/DefaultAgencyTools.java
index f54a349..ae9b41f 100644
--- a/src/main/java/org/mtransit/parser/DefaultAgencyTools.java
+++ b/src/main/java/org/mtransit/parser/DefaultAgencyTools.java
@@ -678,7 +678,7 @@ public String getRouteColor(@NotNull GRoute gRoute, @NotNull MAgency agency) {
 			if (routeColorFixed == null) {
 				return provideMissingRouteColor(gRoute);
 			} else if (agency.getColor().equalsIgnoreCase(routeColorFixed)) {
-				return fixColor(Configs.getRouteConfig().getRouteColor(gRoute, null));
+				return provideMissingRouteColor(gRoute);
 			} else {
 				return routeColorFixed;
 			}
@@ -696,7 +696,7 @@ public String getRouteColor(@NotNull GRoute gRoute) {
 		if (routeColorFixed == null) {
 			return provideMissingRouteColor(gRoute);
 		} else if (getAgencyColor().equalsIgnoreCase(routeColorFixed)) {
-			return fixColor(Configs.getRouteConfig().getRouteColor(gRoute, null));
+			return provideMissingRouteColor(gRoute);
 		} else {
 			return routeColorFixed;
 		}
diff --git a/src/main/java/org/mtransit/parser/config/gtfs/data/RouteConfig.kt b/src/main/java/org/mtransit/parser/config/gtfs/data/RouteConfig.kt
index 8f7dbd3..98b1c3a 100644
--- a/src/main/java/org/mtransit/parser/config/gtfs/data/RouteConfig.kt
+++ b/src/main/java/org/mtransit/parser/config/gtfs/data/RouteConfig.kt
@@ -190,8 +190,6 @@ data class RouteConfig(
         val routeLongName: String? = null,
         @SerialName("color")
         val color: String,
-        @SerialName("override")
-        val override: Boolean = false,
     )
 
     @Serializable
@@ -270,15 +268,12 @@ data class RouteConfig(
             ?: this.routeToRouteShortNameConfigs.singleOrNull { gRoute.routeLongNameOrDefault == it.routeLongName })
             ?.routeShortName
 
-    @JvmOverloads
-    fun getRouteColor(gRoute: GRoute, defaultColor: String? = gRoute.routeColor, override: Boolean = false) =
+    fun getRouteColor(gRoute: GRoute) =
         //noinspection DiscouragedApi
         (this.routeColors.singleOrNull { gRoute.routeId == it.routeId }
             ?: this.routeColors.singleOrNull { gRoute.routeShortName == it.routeShortName }
             ?: this.routeColors.singleOrNull { gRoute.routeLongNameOrDefault == it.routeLongName })
-            ?.takeIf { it.override || !override }
             ?.color
-            ?: defaultColor
 
     fun isRouteColorIgnored(routeColor: String) =
         this.routeColorsIgnored.any { it.equals(routeColor, ignoreCase = true) }