diff --git a/src/openrct2/GameStateSnapshots.cpp b/src/openrct2/GameStateSnapshots.cpp
index 98d08a9f54..27b959c074 100644
--- a/src/openrct2/GameStateSnapshots.cpp
+++ b/src/openrct2/GameStateSnapshots.cpp
@@ -244,7 +244,7 @@ struct GameStateSnapshots final : public IGameStateSnapshots
         COMPARE_FIELD(Peep, paid_on_drink);
         for (int i = 0; i < 16; i++)
         {
-            COMPARE_FIELD(Peep, ride_types_been_on[i]);
+            COMPARE_FIELD(Peep, RideTypesBeenOn[i]);
         }
         COMPARE_FIELD(Peep, ItemExtraFlags);
         COMPARE_FIELD(Peep, Photo2RideRef);
diff --git a/src/openrct2/peep/Guest.cpp b/src/openrct2/peep/Guest.cpp
index f19b7a270e..ef534bd9d4 100644
--- a/src/openrct2/peep/Guest.cpp
+++ b/src/openrct2/peep/Guest.cpp
@@ -2377,12 +2377,12 @@ bool Guest::HasRidden(const Ride* ride) const
 
 void Guest::SetHasRiddenRideType(int32_t rideType)
 {
-    ride_types_been_on[rideType / 8] |= 1 << (rideType % 8);
+    RideTypesBeenOn[rideType / 8] |= 1 << (rideType % 8);
 }
 
 bool Guest::HasRiddenRideType(int32_t rideType) const
 {
-    return ride_types_been_on[rideType / 8] & (1 << (rideType % 8));
+    return RideTypesBeenOn[rideType / 8] & (1 << (rideType % 8));
 }
 
 void Guest::ChoseNotToGoOnRide(Ride* ride, bool peepAtRide, bool updateLastRide)
diff --git a/src/openrct2/peep/Peep.cpp b/src/openrct2/peep/Peep.cpp
index 3e6fe834cb..5695b5c034 100644
--- a/src/openrct2/peep/Peep.cpp
+++ b/src/openrct2/peep/Peep.cpp
@@ -1718,7 +1718,7 @@ Peep* Peep::Generate(const CoordsXYZ& coords)
     std::fill_n(peep->RidesBeenOn, 32, 0x00);
 
     peep->no_of_rides = 0;
-    std::fill_n(peep->ride_types_been_on, 16, 0x00);
+    std::fill_n(peep->RideTypesBeenOn, 16, 0x00);
     peep->Id = gNextGuestNumber++;
     peep->name = nullptr;
 
diff --git a/src/openrct2/peep/Peep.h b/src/openrct2/peep/Peep.h
index 3d5c760889..e8316c5a92 100644
--- a/src/openrct2/peep/Peep.h
+++ b/src/openrct2/peep/Peep.h
@@ -630,7 +630,7 @@ struct Peep : SpriteBase
     uint8_t nausea_tolerance;
     uint8_t window_invalidate_flags;
     money16 paid_on_drink;
-    uint8_t ride_types_been_on[16];
+    uint8_t RideTypesBeenOn[16];
     uint32_t ItemExtraFlags;
     uint8_t Photo2RideRef;
     uint8_t Photo3RideRef;
diff --git a/src/openrct2/rct1/S4Importer.cpp b/src/openrct2/rct1/S4Importer.cpp
index 373a14562a..4a65a43bf4 100644
--- a/src/openrct2/rct1/S4Importer.cpp
+++ b/src/openrct2/rct1/S4Importer.cpp
@@ -1507,7 +1507,7 @@ private:
         }
         for (size_t i = 0; i < 16; i++)
         {
-            dst->ride_types_been_on[i] = src->ride_types_been_on[i];
+            dst->RideTypesBeenOn[i] = src->ride_types_been_on[i];
         }
 
         dst->Photo1RideRef = src->photo1_ride_ref;
diff --git a/src/openrct2/rct2/S6Exporter.cpp b/src/openrct2/rct2/S6Exporter.cpp
index 6ef8af5716..fd5a4e820d 100644
--- a/src/openrct2/rct2/S6Exporter.cpp
+++ b/src/openrct2/rct2/S6Exporter.cpp
@@ -1164,9 +1164,9 @@ void S6Exporter::ExportSpritePeep(RCT2SpritePeep* dst, const Peep* src)
     dst->nausea_tolerance = src->nausea_tolerance;
     dst->window_invalidate_flags = src->window_invalidate_flags;
     dst->paid_on_drink = src->paid_on_drink;
-    for (size_t i = 0; i < std::size(src->ride_types_been_on); i++)
+    for (size_t i = 0; i < std::size(src->RideTypesBeenOn); i++)
     {
-        dst->ride_types_been_on[i] = src->ride_types_been_on[i];
+        dst->ride_types_been_on[i] = src->RideTypesBeenOn[i];
     }
     dst->item_extra_flags = src->ItemExtraFlags;
     dst->photo2_ride_ref = src->Photo2RideRef;
diff --git a/src/openrct2/rct2/S6Importer.cpp b/src/openrct2/rct2/S6Importer.cpp
index a37194c7e0..a0ff12d36a 100644
--- a/src/openrct2/rct2/S6Importer.cpp
+++ b/src/openrct2/rct2/S6Importer.cpp
@@ -1431,7 +1431,7 @@ public:
         dst->paid_on_drink = src->paid_on_drink;
         for (size_t i = 0; i < std::size(src->ride_types_been_on); i++)
         {
-            dst->ride_types_been_on[i] = src->ride_types_been_on[i];
+            dst->RideTypesBeenOn[i] = src->ride_types_been_on[i];
         }
         dst->ItemExtraFlags = src->item_extra_flags;
         dst->Photo2RideRef = src->photo2_ride_ref;
diff --git a/test/tests/S6ImportExportTests.cpp b/test/tests/S6ImportExportTests.cpp
index 0de6b998b4..8775ccc2be 100644
--- a/test/tests/S6ImportExportTests.cpp
+++ b/test/tests/S6ImportExportTests.cpp
@@ -188,7 +188,7 @@ static void CompareSpriteDataPeep(const Peep& left, const Peep& right)
     COMPARE_FIELD(paid_on_drink);
     for (int i = 0; i < PEEP_MAX_THOUGHTS; i++)
     {
-        COMPARE_FIELD(ride_types_been_on[i]);
+        COMPARE_FIELD(RideTypesBeenOn[i]);
     }
     COMPARE_FIELD(ItemExtraFlags);
     COMPARE_FIELD(Photo2RideRef);